HG/T 6021-2022
HG/T 6020\uff5e6021-2022
HG/T 5389-2018
Allyl glycidyl ether for industrial use
HG/T 6020-2022
HG/T 4884-2016
C12~C14 alkyl glycidyl ether for industrial use
HG/T 4883-2016
1,4-Butanediol diglycidyl ether for industrial use
HG/T 5389\uff5e5392-2018
HG/T 4883~4884-2016
GB/T 32994-2016(\u82f1\u6587\u7248)
水泥工业用回转窑
KS M 2708-2017(2022)
Glycerines for industrial use
KS M 2708-2017
Glycerines for industrial use
KS M 1979-2017(2022)
Glycerine for industrial use — Determination of glycerol content — Titrimetric method
KS M ISO 2096-2017(2022)
Glycerols for industrial use — Methods of sampling
KS M ISO 2096-2017
Glycerols for industrial use — Methods of sampling
GB/T 33167-2016(\u82f1\u6587\u7248)
石油化工加氢装置工业炉用不锈钢无缝钢管
GB/T 12529.5-2010
Graphic symbols and codes for grain and oil industry - Part 5: Storing and handling
GB/T 12529.3-2008
Graphic symbols and codes for grain and oil industry - Part 3: Flour milling
GB/T 12529.4-2008
Graphic symbols and codes for grain and oils industry - Part 4: Oils and fats industry
GB/T 12529.2-2008
Graphic symbols and codes for grain and oils industry - Part 2: Rice milling
GB/T 22343-2015
Natural gas generating set for the petroleum industry