Browse Standards
4761+ standards in database
4761 result(s) found
硬质合金管状焊条
Tubular welding rods of tungsten carbide
再生碳化钨粉
Reproduced tungsten carbide powder
金属粉末(不包括硬质合金粉末) 在单轴压制中压缩性的测定
Metallic powders，excluding powders for hardmetals—Determination of compressibility in uniaxial compression
金属材料 管环液压试验方法
Metallic materials—Tube ring hydraulic pressure test
筒形锻件内表面超声波检测方法
Practice for ultrasonic examination from bored surfaces of cylindrical forgings
软磁金属材料和粉末冶金材料20Hz～100kHz频率范围磁性能的环形试样测量方法
Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
钢筋混凝土用环氧涂层钢筋
Epoxy-coated steel for the reinforcement of concrete
钢筋混凝土用钢材试验方法
Test methods of steel for reinforcement of concrete
金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法
Metallic powders—Test method for determination of non-metallic inclusions in metal powders for powder forging
铸造轴承合金
Cast bearing alloy
电站用高合金耐热钢厚壁管道和锻件 通用技术条件
High alloy heat-resisting steel thick wall pipes and forgings used for power station—General specification
结构级和高强度连续热镀锌双辊铸轧薄钢板及钢带
Continuous hot-dip zinc-coated twin-roll cast steel sheet and strip of structural quality and high strength steel
商品级连续热镀锌双辊铸轧薄钢板及钢带
Continuous hot-dip zinc-coated twin-roll cast steel sheet and strip of commercial quality
热轧型钢表面质量一般要求
General requirements for surface condition of hot-rolled sections
钢筋焊接网质量评价方案
Quality evaluation scheme for welded fabric for the steel reinforcement
铸铁件 铸造缺陷分类及命名
Cast irons—Classification and designation of casting imperfections
硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定
Hardmetals—Metallographic determination of microstructure—Part 4: Characterisation of porosity, carbon defects and eta-phase content
碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of cadmium zinc telluride—Determination of zinc and cadmium contents—Inductively coupled plasma atomic emission spectrometry
高能射线探测及成像材料用碲锌镉多晶
Cadmium zinc telluride polycrystalline for high energy ray detection and imaging materials
微电子技术用贵金属浆料规范
Specification for pastes of precious metal used for microelectronics