QB/T 2152-2013
Industrial hydrogenated oil
HG/T 5146-2017
Coal-based hydrogenated oil
GB/T 5009.77-2003
Method for analysis of hygienicstandard of edible hydrogenated oil
HG/T 5145~5146-2017
GB 17402-2003
Hygienic standard for edible hydrogenated oil
GB 17402-1998
Hygienic standard for edible hydrogenated oil
QB/T 2152-1995
DIN 51576
Determining the salt content of petoleum products
GB/T 15072.12-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 银合金中钒量的测定 过氧化氢分光光度法
GB/T 34101-2017
Determination of hydrogen sulfide in fuel oils—Rapid liquid phase extraction method
DIN 51408-2
Testing of mineral oil hydrocarbons - Determination of chlorine content - Part 2: Microcoulometric determination, oxidation method
SN/T 4435-2016
Determination of water content in crude petroleum - Hydrid reaction method
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
DIN 51784
Testing of liquid fuels; determination of content of lubricating oils of lubricated petrol on the determination of test gum content in hydrocarbons by jet evaporation
SH/T 0231-1992
SY/T 4212-2017
Code for quality acceptance of oil and gas construction engineering—Gathering & transmission distributing station projects in highly hydrogen sulfide gas field
SY/T 4213-2017
Code for quality acceptance of oil and gas construction engineering-Gathering and transmission pipelining projects in highly hydrogen sulfide gas field
GB/T 13748.20-2009(\u82f1\u6587\u7248)
镁及镁合金化学分析方法 第20部分:ICP-AES测定元素含量
SH/T 0629-1996
GB/T 13748.21-2009(\u82f1\u6587\u7248)
镁及镁合金化学分析方法 第21部分:光电直读原子发射光谱分析方法测定元素含量