Browse Standards
4761+ standards in database
4761 result(s) found
金属和合金的腐蚀 大气腐蚀 跟踪太阳暴露试验方法
Corrosion of metals and alloys - Atmospheric corrosion - Sun tracking exposure test methods
金属和合金的腐蚀 大气腐蚀 地面气象因素观测方法
Corrosion of metals and alloys - Atmospheric corrosion - Determination of meteorologic factors
钨精矿化学分析方法 铜量的测定 火焰原子吸收光谱法
Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
钨精矿化学分析方法 钼量的测定 硫氰酸盐分光光度法
Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry
钨精矿化学分析方法 磷量的测定 磷钼黄分光光度法
Methods for chemical analysis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry
钨精矿化学分析方法 铁量的测定 磺基水杨酸分光光度法
Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry
道路用钢渣
Steel slag for road
包装用钢带
Steel strips for packing
抗磨白口铸铁件
Abrasion-resistant white iron castings
公路护栏用镀锌钢丝绳
The galvanized steel wire ropes for highway guardrail
金属材料 拉伸试验 第1部分：室温试验方法
Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
金属和合金的腐蚀 钢铁户外大气加速腐蚀试验
Corrosion of metals and alloys - Accelerate corrosion testing of iron and steel in outdoor atmospheres
高温合金棒材通用技术条件
General specification of superalloy bars
高温合金板（带）材通用技术条件
General specification of superalloy plates and strips
锡锭
Ingot tin
钛及钛合金无缝管
Titanium and titanium alloy seamless tubes
电池锌饼
Zinc wafer for dry cell
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