Browse Standards
4520+ standards in database
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结构用冷弯空心型钢 尺寸、外形、重量及允许偏差
Cold formed steel hollow sections for general structure--Dimensions，shapes，weight and permissible deviations
贵金属及其合金钎料
Filler precious metal and their alloy brazing materials
一般用途耐蚀钢铸件
Corrosion-resistant steel castings for general applications
烧结金属材料(不包括硬质合金)冲击试验方法
Sintered metal materials，excluding hardmetals--Impact test method
烧结金属摩擦材料 表观硬度的测定
Sintered metal friction materials--Determination of apparent hardness
烧结金属摩擦材料 抗压强度的测定
Sintered metal friction materials--Determination of compressive strength
烧结金属摩擦材料 抗拉强度的测定
Sintered metal friction materials--Determination of tensile strength
烧结金属摩擦材料 横向断裂强度的测定
Sintered metal friction materials--Determination of transverse rupture strength
烧结金属摩擦材料 密度的测定
Sintered metal friction materials--Determination of density
摆锤式冲击试验机的检验
Verification of pendulum-type impact testing machines
单轴试验用引伸计的标定
Calibration of extensometers used in uniaxial testing
摆锤式冲击试验机检验用夏比V型缺口标准试样
Charpy V reference test pieces for verification of pendulum-type impact testing machines
金属和合金的腐蚀 基本术语和定义
Corrosion of metals and alloys--Basicterms and definitions
高碳铬轴承钢丝
High-carbon chromium bearing steel wires
结构钢低倍组织缺陷评级图
Standard diagrams for macrostructure and defect of structural steels
金属和合金的腐蚀 点蚀评定方法
Corrosion of metals and alloys--Evaluation of pitting corrosion
冷拉圆钢表面超声波探伤方法
The surface of cold drawn rounds steel--Method for the ultrasonic inspection
碳素工具钢热轧钢板
Hot-rolled carbon tool steel sheets and plates
加工铜及铜合金化学成分和产品形状
Wrought copper and copper alloys chemical composition limits and forms of wrought products
硬质合金牌号 第3部分:耐磨零件用硬质合金牌号
Grades of cemented carbide--Part 3:grades of cemented carbide for wear parts