HG/T 4984-2016.Mixed gas for welding-Carbon dioxide, oxygen in argon.1范围HG/T 4984规定了二氧化碳氧/氩混合气体的技术要求，制备，检验规则，试验方法以及...
HG/T 4964-2016.n-Butylaldehyde for industrial use.1范围HG/T 4964规定了工业用正丁醛的要求，试验方法，检验规则，标志、包装、运输和贮存以及安全。...
HG/T 4965-2016.i-Butylaldehyde for industrial use.1范围HG/T 4965规定了工业用异丁醛的要求，试验方法，检验规则，标志、包装、运输和贮存以及安全。...
HG/T 4983-2016..Industrial fuel gas-Mixture of natural gas and propane.1范围HG/T 4983规定了工业燃气丙烷/天然气混合气的技术要求，检验规则，试验方法，包...
HG/T 4963.2-2016.Determination of the content of harmful substances in pigment printing paste products Part 2: Determination of 4-aminoazobenzene Gas chromatography-mass spectrograp...
HG/T 4963.1-2016.Determination of the content of harmful substances in pigment printing paste products Part 1: Determination of 23 harmful aromatic amines Gas chromatography-mass sp...
HG/T 4961-2016.Blend polyol for rigid polyurethane foam used in refrigerator, ice cube.1范围HG/T 4961规定了冰箱、冰柜用聚氨酯硬泡组合聚醚的分类，要求，试验...
HG/T 4960-2016.Blend polyol for rigid polyurethane cellular plastics used in insulation panels.1范围HG/T 4960规定了保温板用硬质聚氨酯泡沫组合聚醚的分类，要求...
HG/T 4951-2016.Optical functional films- Determination of contrast ratio.1范围HG/T 4951规定了平板显示器件显示屏用光学功能薄膜的暗室对比度及亮室对比度的...
HG/T 4952-2016.Determination of ultraviolet absorbent for TAC film by High Performance Liquid Chromatographic method.1范围HG/T 4952规定了用高效液相色谱法测定光学三醋...
