HG/T 4107-2009.Methanol synthesis catalysts.1范围HG/T 4107规定了C207、C301、C306、C307型等...

行业标准2023.08.10

HG/T 4097-2009.Propane with synergist.1范围HG/T 4097规定了增效丙烷的技术要求、试验方法、包装、标志、贮运及安全。...

行业标准2023.08.10

HG/T 4098-2009.Compressed petroleum gas with synergist.1范围HG/T 4098规定了增效液化石油气的技术...

行业标准2023.08.10

HG/T 4100-2009.Chemical reagent-Phenol red.1范围HG/T 4100规定了化学试剂苯酚红的性状、规格、试验、检验规则和...

行业标准2023.08.10

HG/T 4099-2009.Chemical reagent-Bromophenol blue.1范围HG/T 4099规定了化学试剂溴酚蓝的性状、规格、试验...

行业标准2023.08.10

HG/T 4101-2009.Chemical reagent-Phenolphthalien.1范围HG/T 4101规定了化学试剂酚酞的性状、规格、试验、检...

行业标准2023.08.10

HG/T 4093-2009.Vacuum test method for equipments lined with plastics.1. 范围HG/T 4...

行业标准2023.08.10

HG/T 4086-2009.Stop valve for biochemical process.1范围HG/T 4086规定了生化专用截止阀的分类与标记、要...

行业标准2023.08.10

HG/T 4094-2009.Chemical online electrochemical oxygen analyzer.1范围HG/T 4094规定了化工...

行业标准2023.08.10

HG/T 4095-2009.On-line gas chromatograph for chemical process.1范围HG/T 4095规定了化工流...

行业标准2023.08.10