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 plates and sheets.
This document is applicable to the nickel and nickel alloy plate and sheet (hereinafter referred to product) used for instrument,telecommunication,various pressure vessels,corrosion resistant device and other industries.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies the classification,requirements,testing methods,inspection rules,packaging,marking,transportation,storage,quality certificate and order list (or contract) of seamless inner grooved copper tube.
This standard is applicable to seamless inner grooved copper tube (hereinafter referred to as tube) for air conditioner and refrigerator units.
定价: 552元 / 折扣价: 470 元 加购物车
This standard specifies the requirements,test methods,inspection rules,packaging,marking,transportation,storage,quality certificate and order list (or contract) of seamless copper and copper alloy tubes for air conditioner and refrigeration equipment.
This standard is applicable to seamless copper and copper alloy tubes (hereafter referred as tubes) for residential air conditioner,refrigerator (freezer),small and medium size central air conditioner and refrigeration equipment.
定价: 552元 / 折扣价: 470 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