
Assembly Tools For Screws And Nuts - Single-Head Engineer'S Wrenches For Lower Torque Applications - Maximum Outside Dimensions Of Heads And Test Torques
出版:British Standards Institution

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Assembly Tools For Screws And Nuts - Single-Head Engineer'S Wrenches For Lower Torque Applications - Maximum Outside Dimensions Of Heads And Test Torques
出版:British Standards Institution
专家解读视频