This standard specifies the requirements,test methods,inspection rules,marking,packaging,transportation,storage,quality certificate and order list(or contract) of copper drawing stock for electrical purpose.
This standard is applicable to the circular cross section copper drawing stock with a diameter of 6.0 mm to 35.0 mm for the further drawing of wire or other copper conductors for electrical purposes.
定价: 432元 / 折扣价: 368 元 加购物车
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