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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 80221 - 80230 | 80231 - 80240|80241 - 80250 |Weiter Weiter

GB/T 24482-2009

焙烧钼精矿

Roasted molybdenum concentrate

GB 19510.8-2009

灯的控制装置 第8部分:应急照明用直流电子镇流器的特殊要求

Lamp controlgear - Part 8: Particular requirements for d.c. supplied electronic ballasts for emergency lighting

GB 19510.9-2009

灯的控制装置 第9部分:荧光灯用镇流器的特殊要求

Lamp controlgear - Part 9: Particular requirements for ballasts for fluorescent lamps

GB/T 9649.29-2009

地质矿产术语分类代码 第29部分:地球化学勘查

Terminology classification and code of geology and mineral resources - Part 29: Geochemistry exploration

GB/T 24486-2009

线缆编织用铝合金线

Aluminium alloy wires for cable braiding

GB/T 24513.1-2009

金属和合金的腐蚀 室内大气低腐蚀性分类 第1部分:室内大气腐蚀性的测定与评价

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity

GB/T 24574-2009

硅单晶中Ⅲ-Ⅴ族杂质的光致发光测试方法

Test methods for photoluminescence analysis of single crystal silicon for III-V impurities

GB/T 24575-2009

硅和外延片表面Na、Al、K和Fe的二次离子质谱检测方法

Test method for measuring surface sodium,aluminum,potassium,and iron on silicon and epi substrates by secondary ion mass spectrometry

GB/T 24572.2-2009

火灾现场易燃液体残留物实验室提取方法 第2部分:直接顶空进样法

Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 2: Direct headspace vapors sampling

GB/T 18618-2009

产品几何技术规范(GPS) 表面结构 轮廓法 图形参数

Geometrical product specifications (GPS) - Surface texture - Profile method - Motif parameters

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 80221 - 80230 | 80231 - 80240|80241 - 80250 |Weiter Weiter