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Special application of ratchet wrench
Ratchet wrench is a special wrench, it can be used for special occasions, the screw manual operation, the use of very convenient. Make it more convenient....
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2017/06Wrench related knowledgeWrenches are basically divided into two types, dead wrenches and live wrenches The former refers to the fixed number has been written on the wrench, the latter is the wrench. 1. wrench: one or both end......
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2017/06Special application of ratchetRatchet wrench is a special wrench, it can be used for special occasions, the screw manually manual operation, the use of very convenient. And because it is passedYin and yang key occlusion of the conn......
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2017/06Hardware tools industry to focuThe traditional hardware tools seem to be missed with the new design, wrenches, clamp class, hammer ax and so on from the ancestors began to recognize their use function, and the new design, Hair is di......
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2017/06Common wrench typeWrenches are basically divided into two types, dead wrenches and live wrenches The former refers to the fixed number has been written on the wrench, the latter is the wrench. 1. wrench: one or both end......
