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4520+ standards in database
4520 result(s) found
金属材料 薄板和薄带 成形极限曲线的测定 第1部分：冲压车间成形极限图的测量及应用
Metallic materials - Sheet and strip - Determination of forming limit curves - Part 1: Measurement and application of forming limit diagrams in press shop
金属材料 布氏硬度试验 第4部分：硬度值表
Metallic materials - Brinell hardness test - Part 4: Tables of hardness values
金属材料 布氏硬度试验 第1部分：试验方法
Metallic materials - Brinell hardness test - Part 1: Test method
金属材料 洛氏硬度试验 第1部分：试验方法（A、B、C、D、E、F、G、H、K、N、T标尺）
Metallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T)
金属材料 努氏硬度试验 第4部分：硬度值表
Metallic materials - Knoop hardness test - Part 4: Tables of hardness values
金属材料 努氏硬度试验 第1部分：试验方法
Metallic materials - Knoop hardness test - Part 1: Test method
逐级加力法测定钢中氢脆临界值试验方法
Test method for measurement of hydrogen embrittlement threshold in steel by the incremental step loading method
金属材料 残余应力测定 压痕应变法
Metallic materials - Residual stress determination - The indentation strain-gage method
连铸钢坯凝固组织低倍评定方法
Macrostructure assessing method for solidification structure of continuous casting blank
钢渣稳定性试验方法
Test method for stability of steel slag
钢板 二次加工脆化试验方法
Steel sheets - Secondary work embrittlement testing method
金属力学性能试验 出版标准中的符号及定义
Mechanical testing of metals - Symbols and definitions in published standard
弹性合金的尺寸、外形、表面质量、试验方法和检验规则的一般规定
General rules of dimensions，shape,surface quality, test method and inspection for elastic alloys
桥梁主缆缠绕用低碳热镀锌圆钢丝
Hot-dip galvanized steel wires for bridge cables wrap
光缆增强用碳素钢丝
Carbon steel wire for optical fiber cable tension members
冷镦钢丝 第2部分：非热处理型冷镦钢丝
Steel wire for cold heading and cold forging - Part 2: Not intended for heat treatment
冷镦钢丝 第1部分：热处理型冷镦钢丝
Steel wire for cold heading and cold forging - Part 1: Intended for heat treatment
硅铁
Ferrosilicon
金属和合金的腐蚀 电化学试验方法 恒电位和动电位极化测量导则
Corrosion of metals and alloys - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements
金属和合金的腐蚀 酸性盐雾、“干燥”和“湿润”条件下的循环加速腐蚀试验
Corrosion of metals and alloys - Accelerated cyclic tests with exposure to acidified salt spray, “dry” and “wet” conditions