Browse Standards
4520+ standards in database
4520 result(s) found
镍、钴、锰三元素复合氧化物
Nickel cobalt manganese composite oxide
铝蒸发料
Evaporated aluminum material
铝及铝合金大规格拉制无缝管
Aluminium and aluminium alloys drawn seamless tubes for large circumscribed circle diameter of cross section
连续铸钢结晶器用铜模板
Specifications for copper mould plates of continuous casting
空调与制冷系统阀件用铜及铜合金无缝管
Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
抗射线用高精度钨板
High precision tungsten plates of resisting ray
金条
Gold bar
金废料分类和技术条件
Classification and specification for gold metal scraps
高纯钴
High purity cobalt
高纯铜
High purity copper
高纯镍
High purity nickel
覆合用铜带
Copper strip for clad
非建筑用铝合金装饰型材
aluminium alloy extruded profiles used for decoration excluding architecture
电容器用钽丝
Tantalum wire for capacitors
电缆护套用铅合金锭
Lead alloy for cable sheath bond
电接触银镍稀土材料
Ag-Ni-RE electrical contact materials
电光源用铌锆合金无缝管
Niobium-Zirconium alloys seamless tube for electric light source
电池级单水氢氧化锂
Battery grade lithium hydorxide monohydrate
弹性元件和接插件用铜带
Copper and copper alloys - Strip for springs and connectors
船用铝合金挤压管、棒、型材
Aluminium alloys extruded tubes，bars，rods，and profiles used for ships