HG/T 5620-2019 工业用二异丁基酮(DIBK )
HG/T 5620-2019.2 , 6-Dimethyl-4-heptanone for industrial use.1范围HG/T 5620规定了工业用二...
行业标准2023.08.17
HG/T 5620-2019.2 , 6-Dimethyl-4-heptanone for industrial use.1范围HG/T 5620规定了工业用二...
行业标准2023.08.17
HG/T 5621-2019.Diisobutyldimethoxysilane for industrial use.1范围HG/T 5621规定了工业用二异...
行业标准2023.08.17
HG/T 5623-2019.p-Toluenesulfonic acid.1范围HG/T 5623规定了对甲基苯磺酸的技术要求、试验方法、检验规则、标识、包装...
行业标准2023.08.17
HG/T 5624-2019.Tetrakis( hydroxymethyl) phosphonium sulfate for industrial use.1...
行业标准2023.08.17
HG/T 5625-2019.Tetrakis(hydroxymethyl) phosphonium chloride for industrial use.1...
行业标准2023.08.17
HG/T 5591-2019.Determination method of acid site for methanol to light olefins c...
行业标准2023.08.17
HG/T 5592-2019.Analytical method of chemical composition in oxidation of methyla...
行业标准2023.08.17
HG/T 5593-2019.Test method of sulfur capacity for aluminum base desulfurizer.1范围...
行业标准2023.08.17
HG/T 5594-2019.Determination of carbon and sulfur in petroleum refining catalyst...
行业标准2023.08.17
HG/T 5595-2019.Particle size analysis in polyilefin catalyst- -Laser diffracion...
行业标准2023.08.17