HG T 5240-2017 吡丙醚乳油.pdf

相关资源

HG T20721-2021 浓盐水蒸发塘设计规范.pdf

HG T20719-2021 微生物法修复化工污染土壤技术规范.pdf

HG T 5481-2018 C.I.酸性蓝185.pdf

HG T 5502-2018 N-甲基-4-（对甲酰苯乙烯基）吡啶甲基硫酸盐.pdf

HG T 5455-2018 发动机气缸盖罩橡胶密封垫.pdf

HG T 5473-2018 聚氧化乙烯.pdf

HG T 5417-2018 甲醇气相脱水制二甲醚催化剂活性试验方法.pdf

HG T 5488-2018 C.I.酸性红405.pdf

HG T 5480-2018 C.I.酸性黄99.pdf

HG T 5489-2018 邻甲氧基苯胺-对-羟乙基砜硫酸酯.pdf

猜你喜欢

BS EN ISO 3452-4-1999 Non-destructive testing - Penetrant testing - Equipment《无损检验 渗透检验 设备》.pdf

BS EN ISO 3452-5-2008 Non-destructive testing - Penetrant testing - Penetrant testing at temperatures higher than 50 degrees C《无损检验 渗透测试 温度高于50℃条件下的渗透试验》.pdf

BS EN ISO 3452-6-2008 Non-destructive testing - Penetrant testing - Penetrant testing at temperatures lower than 10 degrees C《无损检验 渗透测试 温度低于10℃时的渗透测试》.pdf

BS EN ISO 3457-2008 Earth-moving machinery - Guards - Definitions and requirements《土方机械 挡板 定义和要求》.pdf

BS EN ISO 3458-2015 Plastics piping systems Mechanical joints between fittings and pressure pipes Test method for leaktightness under internal pressure《塑料管系统 配件和压力管之间的机械接头 内部压力条件下的.pdf

BS EN ISO 3459-2015 Plastic piping systems Mechanical joints between fittings and pressure pipes Test method for leaktightness under negative pressure《塑料管系统 配件和压力管之间的机械接头 负压条件下的密封性.pdf

BS EN ISO 3471-2008 Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements《土方机械 倾翻保护结构 实验室试验和性能要求》.pdf

BS EN ISO 3493-2014 Vanilla Vocabulary《香子兰 词汇》.pdf

BS EN ISO 3497-2001 Metallic coatings - Measurement of coating thickness - X-ray spectrometric methods《金属覆层 覆层厚度的测量 X射线光谱测定法》.pdf