HG T 4286-2017 《搪玻璃换热管》.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

TCVN 1044-2007 Laboratory glassware Volumetric glassware Methods for use and testing of capacity《实验室玻璃仪器 玻璃量的容量校准和使用方法》.pdf

TCVN 1046-2004 Glass Hydrolytic resistance of glass grains at 98oC Method of test and classification《玻璃 玻璃颗粒在98℃时的耐水性 试验方法和分级》.pdf

TCVN 1047-2004 Glass Resistance to attack y a boiling aqueous solution of mixed alkali Method of test and classification《玻璃 耐沸腾混合碱水溶液侵蚀 试验方法和分级》.pdf

TCVN 1048-2007 Glass Resistance to attack by hydrochloric acid at 100 degrees C Flame emission or flame atomic absorption spectrometry method《玻璃 耐100℃盐酸侵蚀 火焰发射光谱法或火焰原子吸收光谱法》.pdf

TCVN 1050-1971 Testing glasswares Grinding cones of tapping angle 1 10 Dimension of the grinding part《测试玻璃仪器 1 10开孔角的磨锥 研磨部件的尺寸》.pdf

TCVN 1051-2009 Pure ethanol Test methods《无水乙醇 试验方法》.pdf

TCVN 1052-2009 Pure ethanol Specifications《无水乙醇 规范》.pdf

TCVN 1056-1986 Reagents Preparation of solutions for colorimetric and nephelometric analysis《试剂 色度和浊度分析用溶液的制备》.pdf

TCVN 1058-1978 Chemical products Designation for degree of purity《化学品 纯度的指定》.pdf