HG/T 4987-2016.Industrial fuel gas-Synergistic fuel gas using natural gas as feedstock.1范围HG/T 4987规定了天然气为原料的增效燃气的技术要求,检验规则,试验...
HG/T 4986-2016.Mixed gas for welding-Oxygen in argon.1范围HG/T 4986规定了氧/氩混合气体的技术要求,制备,检验规则,试验方法以及包装、标志、贮运和...
HG/T 4985-2016.Mixed gas for welding- Helium in argon.1范围HG/T 4985规定了氦/氩混合气体的技术要求,制备,检验规则,试验方法以及包装、标志、贮运和...
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...
SN/T 0562-2013.Determination of lead and copper contents in molybdenum oxide powder for export-atomic absorption method.1范围SN/T 0562规定了氧化钼粉中铅、铜含量的原子...
SN/T 0559-1996.Rules of the inspection on room's clothes for export.1范围SN/T 0559规定了出口室内服装的外观质量、包装质量检验,以及抽样、检验条件、检验...
SN/T 0555-1996.Rules of the inspection on suits and coats for export.1范围SN/T 0555规定了西服大衣的外观质量、包装质量检验,以及抽样、检验的条件方法和检...
SN/T 0550.1-1996.Determination of iron , aluminium and calcium for export silicon metal-Photometric method.1范围SN/T 0550.1规定了用磺基水杨酸分光光度法测定金属硅中...
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。...










