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are pilers with long blades able to grip or cut through wires 开始学习
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are type of of pilers used for cutting, twisting or pulling wires 开始学习
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is a tool used for pushing connectors around bare wires 开始学习
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is a tool used for pulling the covering off wires 开始学习
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is an L-shaped piece of metal with a six-sided head use to tighten screwsand bolts 开始学习
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is a tool used to tightening nuts 开始学习
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is a tool used to tighten bolts 开始学习
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is a narrow bit with a sharp tip and edges 开始学习
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is a big drill bit which smooths the rough parts of hole in wood 开始学习
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is an electric or gas-operated saw that has a few different blades which can be switched 开始学习
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is a long, metal instrument that electricians use to put electrical wires in walls 开始学习
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is an instrument that twists objects made of metal 开始学习
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is a device that cuts holes for wire to go through 开始学习
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are tools workers use to twist and slice wires 开始学习
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is a drill bit that is used to drill through metal, plastic or wood 开始学习
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is a bit that is made to drill through hard surfaces like stone or concrete. it is usually used with hammer drill 开始学习
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is a machine used to check circuits to make sure they are corectly installed and safe 开始学习
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is an instrument electricians use to make labels for different objects 开始学习
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is a drill that moves in circles to cut something 开始学习
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hits things hard l, while turning, to drill into something 开始学习
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is a board made of plaster and covered in paper that is used in building 开始学习
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is a mixture of lime, sand and water used in buildings to cover walls and ceilings 开始学习
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is a piece of stone, wood or other material that is solid with flat surfaces on each side. 开始学习
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is a mixture of sand, water and lime used to hold bricks or stones in place 开始学习
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is a blanket electricians use to protect themselves from electricial blasts and fires. 开始学习
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is a protective plastic shield for the eyes and face that fits onto a hard hat. 开始学习
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is pants, shirts, jackets, and shoes designed to protect electricians from electric shock. 开始学习
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is a shock electricity to the body. 开始学习
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are gloves made of rubber that protect electricians from electric shock. 开始学习
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is a protective hat made of strong plastic. 开始学习
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is a fiberglass rod that electricians use to protect themselves from shock when they are working wirh wire. 开始学习
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are gloves that are made of leather and used to protect the hands. 开始学习
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is a mat made of rubber that electricians stand on to protect themselves from electric shock. 开始学习
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are clear glasses made of thick olastic that protect electricians eyes from flashes and dangerous materials. 开始学习
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a boots wit a layer of steel in the front so that workers feet won^t be hurt by objects that fall. 开始学习
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is to suport oneselfs on one or both knees. 开始学习
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is to look at or analyze something carefully. 开始学习
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is to arrange, connect or put something in a certain you can use it. 开始学习
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is to join two wires by twisting tchem and connecting the ends. 开始学习
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is to take the plastic covering off wires so that only the metal is left. 开始学习
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to split something is to separateor divide it into more than two parts. 开始学习
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to realase something is to let it free or let it go. 开始学习
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to stand is to be in a vertical position. 开始学习
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to stoop is to stand with the top half of the body bent forwad. 开始学习
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to bind is to put two things together with rope or tape. 开始学习
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to connect is to plug in or turn on electricity or power. 开始学习
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is a material used to prevent the conduction of heat or to electricity 开始学习
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to test is to turn something on or try something to see it is works. 开始学习
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