扳钳

brae wrench

曲柄头扳钳

托架轴承 bracket bearing | 曲柄头扳钳 brae wrench | 车轫调整楔 brake adjusting wedge

pin wrench

销子扳(钳)手

针阀 pin valve | 销子扳(钳)手 pin wrench | 开口销 pin,cotter

chain pipe wrench

链管扳钳

链式管钩钳 chain pipe vise | 链管扳钳 chain pipe wrench | 链节距 chain pitch

SEA-GULL ENTERPRISE

胶水,钢锯条,扳钳,纸张,发夹

CQ GROUP OF COMPANIES塑料产品,墨水化工品,玉米玉米渣玉米片,电气产品,文具 | SEA-GULL ENTERPRISE胶水,钢锯条,扳钳,纸张,发夹 | CHANGRI TRADERS五金工具,各种锁

socket wrench

套筒扳钳

苏打旋塞 soda cock | 套筒扳钳 socket wrench | 套节接头 socket joint

Adjustable Wrenches

调节式扳钳

b3046 组合扳钳 combination wrenches | b3050 调节式扳钳 adjustable wrenches | b3060 锁定钳子 locking pliers

Combination Wrenches

组合扳钳

b3045 锤子用木手柄 wooden handles for hammer | b3046 组合扳钳 combination wrenches | b3050 调节式扳钳 adjustable wrenches

engineer's wrench

扳钳

b3004 鲤鱼钳 slip joint pliers | b3005 扳钳 engineer's wrench | b3006 活扳手 adjustable wrench

Stillson wrench

斯提耳孙式扳钳

Stillson pipe wrench 可调管钳 | Stillson wrench 斯提耳孙式扳钳 | Stillson-type claw hammer 斯提耳孙式羊角锤

Stillson pattern wrench

斯提耳孙式扳钳

stillingia oil 柿苓油 | Stillson pattern wrench 斯提耳孙式扳钳 | Stillson pipe wrench 可调管钳

explanation：说明

这是自心理学成立以来第一场著名的论战,同时也揭开了心理学中"说明"(explanation)与"理解"(understanding)两条方法论路线争论的序幕. ①在20世纪前半期,人们还把科学看作一种速记式的描述方式或思维的经济方式,认为科学只能回答是什么(what-)的问题,

faradic brush：感应电流刷

farad 法拉(电容单位) | faradic brush 感应电流刷 | faradic current therapy apparatus 静电治疗机