电工电子产品环境试验 第2部分:试验方法 试验 Ta:润湿称量法可焊性
Environmental testing for electric and electronic productsPart 2:Test methodsTest Ta :Solderability test by the wetting balance method
检测标准
电工电子产品环境试验 第2部分:试验方法 试验L:沙尘试验
Environmental testing for electric and electronic products Part 2:Test methods-Test L:Dust and sand
电工电子产品环境试验第2部分:试验方法 试验T:锡焊
Environmental testing for electric and electronie productsPart 2 :Test methods-Test T:Soldering
电工电子产品环境试验 第2部分:试验方法试验Xb:由手的摩擦造成标记和印刷文字的磨损
Environmental testing for electric and electronic products Part 2:Test methods-Test Xb:Abrasion of markings andletterings caused by rubbing of fingers and hands
电工电子产品环境试验 第2部分:试验方法 试验77:结构强度与撞击
Environmental testing for electric and electrionic products Part 2 :Test methods-Test 77:Body strength and impact shock
硅片表面金属元素含量的测定电感耦合等离子体质谱法
Test method for the content of surface metal elements on silicon wafers-Inductively coupled plasma mass spectrometry
矿用电缆安全技术要求
Safety requirements for mine cable
气相色谱法测定酚醛树脂中游离苯酚含量
Determination of residual phenol content in phenolic resins by gas chromatography
电子电气产品中壬基苯酚及壬基苯酚聚氧乙烯醚的测定高效液相色谱法
Determination of nonylphenol and nonylphenol polyethoxylate in electricaland electronic equipment-High performance liquid chromatography
橡胶及橡胶制品中苯酚含量的测定气相色谱质谱法
Determination of phenol content in rubber and rubber products GC-MS method
