HG/T 第238页 - 在线标准查询

HG/T 3180-2002 代替 HG/T 3180-1988 尿素高压设备衬里板及内件的焊接工艺评定和焊工技能评定

HG/T 3180-2002.Welding procedure qualification and welder performance qualificat...

HG/T 2076-2003.N-Phenyl-1-naphthylamine-8-sulfonic acid.1范围HG/T 2076规定了N-苯基-1-萘胺...

HG/T 3179-2002.Surfacing procedure qualification and welder performance qualific...

HG/T 3050.3-2001.Rubber-or plastics- coated fabrics-Determination of roll charac...

HG/T 3048-2002.Rubber-or plastics-coated fabrics-Determination of resistance to...

HG/T 3050.2-2001.Rubber-or plastics-coated fabrics-Determination of roll charact...

HG/T 3047-2004.Rubber or plastics-coated fabrics-Measurement of gas permeability...

HG/T 2029-2004.Aminoacetic acid for industrial use.1范围HG/T 2029规定了工业用氨基乙酸(甘氨酸)的要...

HG/T 2013-2001.Rubber roller Part 3 : rubber blanket for preshrinking fabric.1范围...

HG/T 2011-2009.Rubber hot water bottles.1范围HG/T 2011规定了橡胶热水袋(以下简称热水袋)的结构、要求、试验方法...