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What are the characteristics of the description and manufacture of precision hardware machinery? 1. Comparing with standard machinery, it can tailor-made according to the companys demand, can complete some functions that can not be complete...

Correct screw tightening should not be underestimated The correct tightening of each bolt is now recognized as a key indicator for all walks of life. Although the size of the bolt varies from a screw on a mobile phone to a bridge bolt on a...

To do a job, we must choose the right tools for the job and use them correctly at the same time. We often see that some people use wrenches as hammers, screwdrivers as prying bars, and others use a long afterburner on the handle of a small...