Electric welding machine cable [1] (YH cable) full of high strength rubber sleeve electric welding cable, commonly known as welding wire, is a YC cable (general rubber cable).

Woven products: PET network, nylon network management, expansion sleeve, green network, round picture tube fiber optic cable woven wire, copper braid shielded cable, and professional Weaving process.

A kind of measuring method and corresponding measuring instrument for measuring cone shaft and cone sleeve of the high-speed wire rolling mill's roller are introduced.