This document specifies the classification, sign, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents and order contents of nickel and nickel alloy tubes.
This document is applicable to the nickel and nickel alloy seamless round tube (hereinafter referred to as product) used for industrial sectors of chemical engineering, instrument, telecommunication, electron and electricity, etc. to manufacture the anti-corrosion or other important parts and components.
定价: 516元 / 折扣价: 439 元 加购物车
This standard specifies the requirements,test methods,inspection rules and marking,packaging,transportation,storage,quality certificate and contract (or order list) of the bronze alloys plate and strip for electrified high-speed railway overhead line parts.
This standard is applicable to the bronze alloys plate and strip used for the overhead line parts of electrified highspeed railway.
定价: 312元 / 折扣价: 266 元 加购物车