This document specifies the classification,sign,technical requirements,test methods,inspection rules,marking,packaging,transportation,storage,accompanying documents and order contents,etc. of the copper alloy seamless coil tube for sheath(hereinafter referred as tube).
This document is applicable to the copper alloy seamless coil tube for sheath used for high-speed rail,urban rail transit,communication cable,safety wire cable fields,etc.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies the requirements,test methods,inspection rules,marking,packaging,transportation,storage,quality certificates and order list(or contract)for copper cathode.This standard is applicable to copper cathode produced with electrolytic refining process or electrolytic deposition process.Copper cathode is often used for re-melting.
定价: 288元 / 折扣价: 245 元 加购物车