GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 31776-2015
Determination method of methanol content in methanol gasoline for motor vehicles
T/NAIA 014-2020
GB/T 36084-2018(\u82f1\u6587\u7248)
纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法
SN/T 4438-2016
Determination of methanol in crude oils-Multidimensional gas chromatography
GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
DB51/T 1694-2013
GB/T 27896-2018
Test method for water vapor content of natural gas—Electronic moisture analyzers
DB44/T 1031-2012
DB22/T 1034-2011
NB/SH/T 0903-2015
Standard test method for determination of methanol content in fatty acid methyl esters by gas chromatography
GB/T 2366-2008
Determination of water content in industrial chemicals - Gas chromatographic method
QB/T 5347-2018
SY/T 7507-2016
SN/T 4435-2016
Determination of water content in crude petroleum - Hydrid reaction method
GB/T 18619.1-2002
Natural gas--Determination ofwater by the Karl fischer method--Coulometric procedure
QB/T 5703-2022
DB22/T 259-2001
GB/T 11133-2015
Standard test method for determination of water in petroleum products, lubricating oils and additives—Coulometric Karl Fischer titration method
HG/T 3531-2011