abrasive disc磨盘、砂轮adjustable spanner可调扳手allen key内六角扳手angle iron/plate角铁anivil铁砧arbor刀杆、刀柄ball bearing滚珠轴承bandsaw带锯bifurcated rivet开口铆钉beam compass长臂划规bevel gear伞齿轮box spanner套筒扳手coupling bolt连接螺栓collar bolt环螺栓square-head bolt方头螺栓coach bolt半圆头方颈螺栓brace弓摇钻breast drill胸压手摇钻buffing wheel抛光轮bush衬套eye bolt带孔螺栓T-head boltT形槽用螺栓hook bolt勾头螺栓external callipers外卡钳internal cappllipers内卡钳capstan/turret lathe六角、转塔车床chaser螺纹梳刀center punch中心冲cap nut外套螺母chain wheel链轮caulking gun填缝抢cheese-head screw圆柱头螺栓chisel凿子cotter pin销钉four-jaw chuck四爪卡盘three-jaw chuck三爪卡盘G-clamp弓形钩die板牙、拉丝模、冲模coil spring螺旋弹簧countersink bit沉头钻flange coupling法兰式联轴器oldham coupling十字联轴器connecting rod连杆crank曲臂crank shaft曲轴disc brake盘式制动器drilling machine钻床expanded metal网眼钢板cylinder-head gasket气缸密封垫dowel固定销dog clutch齿式离合器plate clutch圆片离合器faceplate花盘drum brake鼓形制动器drawing board绘图板firmer chisel榫孔凿diestock板牙、扳手drift锥形铰刀feeler gauge塞尺dial gauge千分表epicyclic gear行星齿轮系planetary wheel行星齿轮sun恒星齿轮annulus内齿轮differential gear差动齿轮drill钻头depth gauge深（高）度尺end mill端面铣削flame cutting火焰切割fuel pump机油泵gear lever变速杆propeller shaft传动轴gear box齿轮箱ring nut圆顶螺母hook spanner钩形扳手hose clip软管夹子ingot金属锭electric drill电钻hairspring游丝herring-bone gear人字齿hydraulic jack液压千斤顶eccentric wheel偏心轮half-round file半圆锉hob齿轮滚刀hydraulic press液压夯锤hydraulic ram液压夯锤instrument screwdriver仪表起子forming tools成形刀具chuck卡盘headstock主轴箱idler惰轮idler gear惰轮pneumatic drill风钻sparking plug火花塞exhaust valve排气阀inlet valve进气阀induction stroke进气冲程compression stroke压缩冲程power stroke工作冲程exhaust stroke排气冲程four-stroke engine四冲程发动机ball-peen hammer圆头锤...
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