Browse Standards

非核级核电冷却用铝合金挤压管材

Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems

尿素级超低碳奥氏体不锈钢无缝钢管

Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes

低温管道用大直径焊接钢管

Welded large diameter steel pipes for low-temperature-service piping

热交换器用铜及铜合金带材

Copper and copper alloy strip for heat exchanger

继电器用铜及铜合金带

Copper and copper alloy strip for relay

无油轴承用铜合金板

Copper alloy sheet for oilless bearing

热模锻用铜合金棒

Copper alloy rod for die forgings (hot-pressed)

铜及铜合金镀锡带材

Tin-plated copper and copper alloy strip

建筑装饰用铜及铜合金板带材

Copper and copper alloy sheet and strip for building decoration

圆钢超声检测方法

Method of ultrasonic testing for round steel

难熔金属及其化合物粉末在粒度测定之前的分散处理规则

Standard practice for de-agglomeration of refractory metal powders and their compounds prior to particle size analysis

航空用钛合金挤压型材

Titanium alloy extrusion profiles for aviation

连铸工序能效评估导则

Guides for energy efficiency assessment of continuous casting process

电真空器件结构材料用铜镍合金棒

Copper nickel alloy rods for vacuum electron devices structure material

数控机床用单向走丝电火花加工用黄铜线

Brass wires for unidirectional travelling wire electrical-discharge machining in numerically controlled machines

电子围栏导体用铝合金线材

Aluminum alloy wire for the conductor of electric security fence

抽油杆用圆钢

Steel bars for sucker rods

搪瓷用热轧钢板和钢带

Hot rolled steel plate and strip for porcelain enameling

不锈弹簧钢丝

Stainless steel spring wires

钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法

Vanadium-nitrogen—Determination of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission spectrometric method