Temporary employment agencies.

Scientific and technological services, industrial analysis and research, all the aforesaid services being in the field of electronic and electrotechnical systems; Design and development of computer hardware and software; Technical project studies; Technical project management in the field of electronic data processing.

3D wall art made of precious metal;Action figures (Decorative -) of precious metal;Adhesive wall decorations of precious metal;Agate as jewellery;Agate [unwrought];Agates;Alarm clocks;Alarm watches;Alloys of precious metal;Alloys of precious metals;Amber pendants being jewellery;Amberoid pendants being jewellery;Amulets;Amulets being jewellery;Amulets [jewellery];Amulets [jewellery, jewelry (Am.)];Amulets [jewelry];Anchors [clock and watch making];Anchors [clock- and watchmaking];Ankle bracelets;Apparatus for sports timing [stopwatches];Apparatus for timing sports events;Articles of imitation jewellery;Articles of jewellery;Articles of jewellery coated with precious metals;Articles of jewellery made from rope chain;Articles of jewellery made of precious metal alloys;Articles of jewellery made of precious metals;Articles of jewellery with ornamental stones;Articles of jewellery with precious stones;Artificial gem stones;Artificial gemstones;Artificial jewellery;Artificial stones [precious or semi-precious];Atomic clocks;Automatic watches;Automobile clocks;Badges of precious metal;Bands for watches;Bangle bracelets;Bangles;Barrels [clock and watch making];Barrels [clock- and watchmaking];Bead bracelets;Beads for making jewellery;Beads for making jewelry;Bib necklaces;Body costume jewellery;Body jewellery;Body-piercing rings;Body-piercing studs;Boxes for cufflinks;Boxes for tie-pins;Boxes of precious metal;Bracelet charms;Bracelets;Bracelets and watches combined;Bracelets [charity];Bracelets for watches;Bracelets [jewellery];Bracelets [jewellery, jewelry (Am.)];Bracelets [jewelry];Bracelets made of embroidered textile [jewellery];Bracelets made of embroidered textile [jewelry];Bracelets made of rubber or silicone with pattern or message;Bracelets of precious metal;Bridal headpieces in the nature of tiaras;Brooches being jewelry;Brooches [jewellery];Brooches [jewellery, jewelry (Am.)];Brooches [jewelry];Buckles for watchstraps;Busts of precious metal;Busts of precious metals;Cabinets for clocks;Cabochons;Cabochons for making jewellery;Cabochons for making jewelry;Cameos [jewelry];Cases adapted for holding watches;Cases adapted to contain horological articles;Cases adapted to contain items of jewellery;Cases adapted to contain watches;Cases [fitted] for clocks;Cases [fitted] for horological articles;Cases [fitted] for jewels;Cases [fitted] for watches;Cases for chronometric instruments;Cases for clock- and watchmaking;Cases for clock and watch-making;Cases for horological instruments;Cases for jewels;Cases for watches;Cases for watches and clocks;Cases for watches [presentation];Cases of precious metals for clocks;Cases of precious metals for horological articles;Cases of precious metals for jewels;Cases of precious metals for watches;Ceramic discs for use as tokens of value;Chain mesh of precious metals [jewellery];Chain mesh of semi-precious metals;Chains for watches;Chains [jewellery];Chains [jewellery, jewelry (Am.)];Chains [jewelry];Chains made of precious metals [jewellery];Chains of precious metals;Chains (Watch -);Chalcedony;Chalcedony used as gems;Chaplets;Charity bracelets;Charms;Charms for jewellery;Charms for jewelry;Charms for key chains;Charms for key rings;Charms [jewellery];Charms [jewellery, jewelry (Am.)];Charms [jewellery] of common metals;Charms [jewelry];Children's jewelry;Choker necklaces;Chokers;Chronographs as watches;Chronographs for use as timepieces;Chronographs for use as watches;Chronographs [watches];Chronological instruments;Chronometers;Chronometric apparatus and instruments;Chronometric instruments;Chronometrical instruments;Chronoscopes;Clasps for jewellery;Clasps for jewelry;Clip earrings;Clips of silver [jewellery];Clips (Tie -);Clock and watch hands;Clock boxes;Clock cabinets;Clock cases;Clock cases being parts of clocks;Clock dials;Clock faces;Clock hands;Clock hands [clock and watch making];Clock hands [clock- and watchmaking];Clock housings;Clock mechanisms;Clock movements;Clockmaking pendulums;Clocks;Clocks and parts therefor;Clocks and watches;Clocks and watches, electric;Clocks and watches for pigeon-fanciers;Clocks for world time zones;Clocks having quartz movements;Clocks incorporating ceramics;Clocks incorporating radios;Clockwork movements;Clockworks;Cloisonne jewellery;Cloisonné jewellery;Cloisonné jewellery [jewelry (Am.)];Cloisonné jewelry;Cloisonne pins;Closures for necklaces;Clothing ornaments of precious metals;Coins;Collectable monetary coin sets;Collectible coins;Collets being parts of jewellery;Commemorative boxes of precious metal;Commemorative coins;Commemorative medals;Commemorative shields;Commemorative shields of precious metal;Commemorative statuary cups made of precious metal;Control clocks;Control clocks [master clocks];Copper tokens;Corporate recognition jewelry;Costume jewellery;Costume jewelry;Crosses [jewellery];Crucifixes as jewellery;Crucifixes as jewelry;Crucifixes of precious metal, other than jewellery;Crucifixes of precious metal, other than jewelry;Cubic zirconia;Cuff links;Cuff links and tie clips;Cuff links coated with precious metals;Cuff links made of gold;Cuff links made of imitation gold;Cuff links made of porcelain;Cuff links made of precious metals with precious stones;Cuff links made of precious metals with semi-precious stones;Cuff links made of silver plate;Cuff links of precious metal;Cuff links of precious metals with semi-precious stones;Cufflinks;Cuff-links;Cultured pearls;Cut diamonds;Decorative articles [trinkets or jewellery] for personal use;Decorative boxes made of precious metal;Decorative brooches [jewellery];Decorative cuff link covers;Decorative key rings;Decorative pins [jewellery];Decorative pins of precious metal;Desk clocks;Desktop statuary made of precious metal;Diadems;Dials [clock and watch making];Dials [clock- and watchmaking];Dials (clockmaking and watchmaking);Dials for clock and watch making;Dials for clock- and watchmaking;Dials for clock and watch-making;Dials for clock-and-watch-making;Dials for clocks;Dials for horological articles;Dials for watches;Dials (Sun -);Diamond jewelry;Diamond [unwrought];Diamonds;Digital clocks;Digital clocks being electronically controlled;Digital clocks incorporating radios;Digital clocks with automatic timers;Digital time indicators having temperature displays;Digital watches with automatic timers;Divers' watches;Diving watches;Dress ornaments in the nature of jewellery;Dress watches;Drop earrings;Ear clips;Ear ornaments in the nature of jewellery;Ear studs;Earrings;Earrings of precious metal;Electric alarm clocks;Electric timepieces;Electric watches;Electrical timepieces;Electrically operated movements for clocks;Electrically operated movements for watches;Electronic alarm clocks;Electronic clocks;Electronic timepieces;Electronic watches;Electronically operated movements for clocks;Electronically operated movements for watches;Emerald;Emeralds;Enamelled jewellery;Engagement rings;Escapements;Eternity rings;Faces for chronometric instruments;Faces for clocks;Faces for horological instruments;Faces for watches;Facial jewellery;Fake jewellery;Fancy keyrings of precious metals;Fashion jewellery;Figures made of precious metal;Figures of precious metal;Figurines coated with precious metal;Figurines for ornamental purposes of precious stones;Figurines made from gold;Figurines made from silver;Figurines made of imitation gold;Figurines of precious metal;Figurines of precious or semi precious stones;Figurines of precious stones;Figurines [statuettes] of precious metal;Finger rings;Fitted covers for jewelry rings to protect against impact, abrasion, and damage to the ring’s band and stones;Fitted jewelry pouches;Fittings for watches;Flexible wire bands for wear as a bracelet;Floor clocks;Fobs for keys;Friendship bracelets;Friendship rings;Gems;Gemstones;Gemstones, pearls and precious metals, and imitations thereof;Gold;Gold alloy ingots;Gold alloys;Gold and its alloys;Gold base alloys;Gold bracelets;Gold bullion;Gold bullion coins;Gold chains;Gold coins;Gold earrings;Gold ingots;Gold jewellery;Gold medals;Gold necklaces;Gold plated bracelets;Gold plated brooches [jewellery];Gold plated chains;Gold plated earrings;Gold plated rings;Gold rings;Gold thread [jewellery];Gold thread [jewellery, jewelry (Am.)];Gold thread jewelry;Gold thread [jewelry];Gold, unworked or semi-worked;Gold, unwrought or beaten;Gold-plated earrings;Gold-plated necklaces;Gold-plated rings;Grandfather clocks;Grave markers of precious metal;Hands (Clock -) [clock and watch making];Hands for clocks;Hat jewellery;Hat jewelry;Hat ornaments of precious metal;Holiday ornaments [figurines] of precious metal, other than tree ornaments;Hoop earrings;Horological articles;Horological instruments;Horological instruments having quartz movements;Horological instruments made of gold;Horological products;Housings for clocks and watches;Identification bracelets [jewelry];Identification bracelets of precious metal [jewelry];Identity plates of precious metal;Imitation gold;Imitation jet;Imitation jewellery;Imitation jewellery ornaments;Imitation jewelry;Imitation leather key chains;Imitation leather key rings;Imitation pearls;Imitation precious stones;Industrial clocks;Ingots of precious metal;Ingots of precious metals;Insignia of precious metals;Insignias of precious metal;Iridium;Iridium alloys;Iridium and its alloys;Items of jewellery;Ivory jewellery;Ivory [jewellery, jewelry (Am.)];Ivory jewelry;Jade;Jade [jewellery];Jades;Jet;Jet (Ornaments of -);Jet, unwrought or semi-wrought;Jewel cases;Jewel cases [fitted];Jewel cases of precious metal;Jewel chains;Jewel pendants;Jewellery;Jewellery articles;Jewellery being articles of precious metals;Jewellery being articles of precious stones;Jewellery boxes;Jewellery boxes and watch boxes;Jewellery boxes [fitted];Jewellery boxes of precious metal;Jewellery boxes of precious metals;Jewellery brooches;Jewellery cases;Jewellery cases [caskets];Jewellery cases [caskets] of precious metal;Jewellery cases [caskets or boxes];Jewellery cases [fitted];Jewellery cases of precious metal;Jewellery caskets;Jewellery caskets of precious metal;Jewellery chain;Jewellery chain of precious metal for anklets;Jewellery chain of precious metal for bracelets;Jewellery chain of precious metal for necklaces;Jewellery chains;Jewellery charms;Jewellery coated with precious metal alloys;Jewellery coated with precious metals;Jewellery containing gold;Jewellery fashioned from bronze;Jewellery fashioned from non-precious metals;Jewellery fashioned of cultured pearls;Jewellery fashioned of precious metals;Jewellery fashioned of semi-precious stones;Jewellery findings;Jewellery foot chains;Jewellery for personal adornment;Jewellery for personal wear;Jewellery hat pins;Jewellery in non-precious metals;Jewellery in precious metals;Jewellery in semi-precious metals;Jewellery in the form of beads;Jewellery, including imitation jewellery and plastic jewellery;Jewellery incorporating diamonds;Jewellery incorporating pearls;Jewellery incorporating precious stones;Jewellery items;Jewellery made from gold;Jewellery made from silver;Jewellery made of bronze;Jewellery made of crystal;Jewellery made of crystal coated with precious metals;Jewellery made of glass;Jewellery made of non-precious metal;Jewellery made of plastics;Jewellery made of plated precious metals;Jewellery made of precious metals;Jewellery made of precious stones;Jewellery made of semi-precious materials;Jewellery of precious metals;Jewellery of yellow amber;Jewellery (Paste -);Jewellery plated with precious metals;Jewellery products;Jewellery rolls;Jewellery rope chain for anklets;Jewellery rope chain for bracelets;Jewellery rope chain for necklaces;Jewellery stones;Jewellry;Jewelry;Jewelry boxes;Jewelry boxes not of metal;Jewelry boxes, not of metal;Jewelry boxes, not of precious metal;Jewelry boxes of metal;Jewelry boxes of precious metal;Jewelry boxes of precious metals;Jewelry brooches;Jewelry cases;Jewelry cases [caskets];Jewelry cases [caskets] of precious metal;Jewelry cases [caskets or boxes];Jewelry cases not of precious metal;Jewelry cases of precious metal;Jewelry caskets;Jewelry caskets of precious metal;Jewelry chains;Jewelry charms;Jewelry charms in precious metals or coated therewith;Jewelry clips for adapting pierced earrings to clip-on earrings;Jewelry findings;Jewelry for the head;Jewelry guard chains;Jewelry hat pins;Jewelry hatpins;Jewelry of yellow amber;Jewelry organizer cases;Jewelry organizer rolls for travel;Jewelry (Paste -) [costume jewelry];Jewelry pins for use on hats;Jewelry rolls;Jewelry rolls for storage;Jewelry rolls for travel;Jewelry stickpins;Jewels;Key chain tags;Key chains;Key chains as jewellery [trinkets or fobs];Key chains for use as jewellery;Key chains for use as jewelry;Key chains of precious metal;Key chains [split rings with trinket or decorative fob];Key chains [trinkets or fobs];Key charms coated with precious metals;Key charms of precious metals;Key charms [trinkets or fobs];Key fobs;Key fobs made of precious metal;Key fobs, not of metal;Key fobs of common metal;Key fobs of imitation leather;Key fobs of precious metals;Key fobs [rings] coated with precious metal;Key holders of precious metals;Key holders [trinkets or fobs];Key rings;Key rings and key chains, and charms therefor;Key rings, not of metal;Key rings of leather;Key rings of precious metal;Key rings of precious metals;Key rings [split rings with trinket or decorative fob];Key rings [trinkets or fobs];Key rings [trinkets or fobs] of precious metal;Key tags [trinkets or fobs];Keyrings;Keyrings of common metal;Lapel badges of precious metal;Lapel pins;Lapel pins [jewellery];Lapel pins [jewelry];Lapel pins of precious metals [jewellery];Leather jewelry boxes;Leather key fobs;Leather key rings;Leather watch straps;Links (Cuff -);Lockets;Lockets [jewellery];Lockets [jewellery, jewelry (Am.)];Lockets [jewelry];Man-made pearls;Mantle clocks;Marcassites;Master clocks;Mechanical watch oscillators;Mechanical watches;Mechanical watches with automatic winding;Mechanical watches with manual winding;Medallions;Medallions [jewellery, jewelry (Am.)];Medallions made of non-precious metals;Medallions made of precious metals;Medals;Medals coated with precious metals;Medals made of precious metals;Meditation beads;Metal badges for wear [precious metal];Metal expanding watch bracelets;Metal key chains;Metal key fobs;Metal tokens used for mass transit;Metal watch bands;Metal wire [precious metal];Metal works of art [precious metal];Miniature clocks;Miniature figurines [coated with precious metal];Misbaha [prayer beads];Model animals [ornaments] coated with precious metal;Model animals [ornaments] made of precious metal;Model figures [ornaments] coated with precious metal;Model figures [ornaments] made of precious metal;Monetary coin sets for collecting purposes;Movements for clocks and watches;Movements for watches and clocks;Musical jewelry boxes;Natural gem stones;Natural pearls;Neck chains;Necklace charms;Necklaces;Necklaces [jewellery];Necklaces [jewellery, jewelry (Am.)];Necklaces [jewelry];Necklaces of precious metal;Necktie fasteners;Non-leather watch straps;Non-metal key rings;Non-monetary coins;Objet d'art made of precious metals;Objet d'art made of precious stones;Objet d'art of enamelled gold;Objet d'art of enamelled silver;Olivine [gems];Olivine [peridot];Opal;Opals;Ornamental figurines made of precious metal;Ornamental hat pins;Ornamental lapel pins;Ornamental pins;Ornamental pins made of precious metal;Ornamental sculptures made of precious metal;Ornaments for clothing [of precious metal];Ornaments (Hat -) of precious metal;Ornaments [jewellery];Ornaments [jewellery, jewelry (Am.)];Ornaments, made of or coated with precious or semi-precious metals or stones, or imitations thereof;Ornaments of jet;Ornaments (Shoe -) of precious metal;Ornaments [statues] made of precious metal;Oscillators for clocks;Oscillators for timepieces;Oscillators for watches;Osmium;Osmium alloys;Osmium and its alloys;Palladium;Palladium alloys;Palladium and its alloys;Parts and fittings for chronometric instruments;Parts and fittings for horological instruments;Parts and fittings for jewellery;Parts and fittings for watches;Parts for clocks;Parts for clockworks;Parts for watches;Paste jewellery;Paste jewellery [costume jewelry (Am.)];Paste jewellery [costume jewelry [Am.]];Paste jewelry;Paste jewelry [costume jewelry];Pearl;Pearls;Pearls [jewellery];Pearls [jewellery, jewelry (Am.)];Pearls [jewelry];Pearls made of ambroid [pressed amber];Pendant watches;Pendants;Pendants for watch chains;Pendants [jewellery];Pendants [jewelry];Pendulum clocks;Pendulums [clock and watch making];Pendulums [clock- and watchmaking];Peridot;Personal jewellery;Personal ornaments of precious metal;Pet jewelry;Pewter jewellery;Pierced earrings;Pins being jewellery;Pins being jewelry;Pins [jewellery];Pins [jewellery, jewelry (Am.)];Pins [jewelry];Pins (Ornamental -);Pins (Tie -);Plastic bracelets in the nature of jewelry;Plastic costume jewellery;Platinum;Platinum alloy ingots;Platinum alloys;Platinum and its alloys;Platinum ingots;Platinum jewelry;Platinum [metal];Platinum rings;Platinum watches;Pocket watches;Prayer beads;Precious and semi-precious gems;Precious and semi-precious stones;Precious gemstones;Precious jewellery;Precious jewels;Precious metal alloys;Precious metal alloys [other than for use in dentistry];Precious metal trophies;Precious metals;Precious metals and their alloys;Precious metals, unwrought or semi-wrought;Precious stones;Presentation boxes for gemstones;Presentation boxes for horological articles;Presentation boxes for jewellery;Presentation boxes for jewelry;Presentation boxes for watches;Presentation cases for horological articles;Prize cups of precious metals;Processed or semi-processed precious metals;Quartz clocks;Quartz watches;Retractable key chains;Retractable key rings;Retractable key rings [trinkets or fobs];Rhinestones for making jewelry;Rhodium;Rhodium alloys;Rhodium and its alloys;Ring bands [jewellery];Ring holders of precious metal;Rings being jewellery;Rings coated with precious metals;Rings [jewellery];Rings [jewellery, jewelry (Am.)];Rings [jewellery] made of non-precious metal;Rings [jewellery] made of precious metal;Rings [jewelry];Rings of precious metal;Rings [trinket];Rope chain [jewellery] made of common metal;Rope chain made of precious metal;Rosaries;Ruby;Ruthenium;Ruthenium alloys;Ruthenium and its alloys;Sapphire;Sapphires;Sardonyx;Sardonyx [unwrought];Scale models [ornaments] of precious metal;Scarf clips being jewelry;Sculptures made from precious metal;Sculptures made of precious metal;Sculptures of precious metal;Semi-finished articles of precious metals for use in the manufacture of jewellery;Semi-finished articles of precious stones for use in the manufacture of jewellery;Semi-precious articles of bijouterie;Semi-precious gemstones;Semi-precious stones;Semi-worked precious metals;Semi-wrought precious stones and their imitations;Ship's chronometers;Shoe jewellery;Shoe jewelry;Shoe ornaments of precious metal;Signet rings;Silver;Silver alloy ingots;Silver alloys;Silver and its alloys;Silver bracelets;Silver bullion;Silver earrings;Silver ingots;Silver necklaces;Silver objets d'art;Silver rings;Silver thread;Silver thread [jewellery];Silver thread [jewellery, jewelry (Am.)];Silver thread [jewelry];Silver, unwrought or beaten;Silver watches;Silver-plated bracelets;Silver-plated earrings;Silver-plated necklaces;Silver-plated rings;Small clocks;Small jewellery boxes of precious metals;Small jewelry boxes, not of precious metal;Solar watches;Spinel [precious stones];Split rings of precious metal for keys;Sports watches;Springs (Watch -);Spun silver [silver wire];Square gold chain;Stands for clocks;Statues and figurines, made of or coated with precious or semi-precious metals or stones, or imitations thereof;Statues of precious metal;Statues of precious metal and their alloys;Statues of precious metal of religious icons;Statues of precious metals;Statuettes made of semi-precious metals;Statuettes made of semi-precious stones;Statuettes of precious metal;Statuettes of precious metal and their alloys;Sterling silver jewellery;Stop watches;Stopwatches;Straps for watches;Straps for wrist watches;Straps for wristwatches;Sun dials;Sundials;Synthetic precious stones;Synthetic stones [jewellery];Table clocks;Table watches;Threads of precious metal;Threads of precious metal [jewellery];Threads of precious metal [jewellery, jewelry (Am.)];Threads of precious metal [jewelry];Threads of precious metals;Tiaras;Tie bars;Tie bars of precious metals;Tie chains of precious metal;Tie clasps of precious metals;Tie clips;Tie clips of precious metal;Tie fasteners;Tie holders of precious metal;Tie pins;Tie tacks;Tie-pins of precious metal;Time clocks [master clocks] for controlling other clocks;Time instruments;Timekeeping instruments;Timekeeping systems for sports;Timepieces;Timing clocks;Tokens (Copper -);Topaz;Tourmaline gemstones;Travel clocks;Trinkets coated with precious metal;Trinkets [jewellery];Trinkets [jewellery, jewelry (Am.)];Trinkets [jewelry];Trinkets of bronze;Trophies coated with precious metal alloys;Trophies coated with precious metals;Trophies made of precious metal alloys;Trophies made of precious metals;Trophies of precious metals;Unwrought agate;Unwrought and semi-wrought precious stones and their imitations;Unwrought precious stones;Unwrought sardonyx;Unwrought silver;Unwrought silver alloys;Wall clocks;Wall decorations of precious metal;Watch and clock hands;Watch and clock springs;Watch bands;Watch boxes;Watch boxes [presentation];Watch bracelets;Watch cases;Watch cases [parts of watches];Watch casings;Watch chains;Watch clasps;Watch crowns;Watch crystals;Watch dials;Watch faces;Watch fobs;Watch glasses;Watch hands;Watch movements;Watch parts;Watch pouches;Watch springs;Watch straps;Watch straps made of metal or leather or plastic;Watch straps of nylon;Watch straps of plastic;Watch straps of polyvinyl chloride;Watch straps of synthetic material;Watch winders;Watchbands;Watches;Watches and clocks;Watches bearing insignia;Watches containing a game function;Watches containing an electronic game function;Watches for nurses;Watches for outdoor use;Watches for sporting use;Watches incorporating a memory function;Watches incorporating a telecommunication function;Watches made of gold;Watches made of plated gold;Watches made of precious metals;Watches made of precious metals or coated therewith;Watches made of rolled gold;Watches with the function of wireless communication;Watches with wireless communication function;Watchmaking pendulums;Watchstraps;Watchstraps made of leather;Wedding bands;Wedding rings;Wire of precious metal [jewellery];Wire of precious metal [jewellery, jewelry (Am.)];Wire of precious metal [jewelry];Wire thread of precious metal;Women's jewelry;Women's watches;Wooden bead bracelets;Wooden jewellery boxes;Works of art of precious metal;Wrist bands [charity];Wrist straps for watches;Wrist watch bands;Wrist watches;Wristbands [charity];Wristlet watches;Wristlets [jewellery];Wristwatches;Wristwatches with GPS apparatus;Wristwatches with GPS feature;Wristwatches with pedometer feature;Wristwatches with pedometers;Clothing ornaments of precious metals.

Clothing, footwear, headgear;Clothing; footwear; headgear;Clothing containing slimming substances;Clothing for babies;Clothing for children;Clothing for cycling;Clothing for cyclists;Clothing for fishermen;Clothing for gymnastics;Clothing for horse-riding [other than riding hats];Clothing for infants;Clothing for leisure wear;Clothing for martial arts;Clothing for men, women and children;Clothing for skiing;Clothing for sports;Clothing for wear in judo practices;Clothing for wear in wrestling games;Clothing incorporating LEDs;Clothing layettes;Clothing made of fur;Clothing made of imitation leather;Clothing made of leather;Clothing of imitations of leather;Clothing of leather;Clothing;Clothing.

Parts for machine tools; Anti-wear parts for machines and machine tools; Sharpeners and parts therefor; Abrasive wheels; Trueing machines and Their parts; Gear-cutting machines and parts therefor; Profilers and parts therefor; Diamond-cut wheels; diamond-coated tools; Diamond-tipped tools for metal cutting and metalworking.

Hand-operated tools; Hand-held diamond-tipped tools.