TB/T 2679-1995.Protection distance of ac electrified railway against radio interference of short wave and ultra-short wave receiving station.1主题内容与适用范围TB/T 2679规定...
HG/T 3924-2007.Standard test method for performance of boiler water treatment chemicals-dynamic simulation method.1范围HG/T 3924规定了在燃煤、燃油、燃气以及电加热等...
HG/T 3926-2007.Water treatment chemicals : 2-Hydroxyphosphonoacetic acid.1范围HG/T 3926规定了2-羟基膦酰基乙酸的技术要求、试验方法、检验规则以及标志、标...
HG/T 3927-2007.Activated alumininium oxide for industrial use.1范围HG/T 3927规定了工业活性氧化铝的要求、试验方法、检验规则、标志、标签、包装、运输...
HG/T 3937-2007.1,6-Hexanediamine for industrial use.1范围HG/T 3937规定了工业用1,6-己二胺的要求、试验方法、检验规则、标志、包装、运输、贮存和安全...
HG/T 3939-2007.Propylene glycol monomethyl ether for industrial use.1范围HG/T 3939规定了工业用丙二醇甲醚的技术要求、试验方法检验规则及标志、包装、运...
TB/T 2678-1995.Technical requirements and test methods for power supply of railway 450MHz station station.1主题内容与适用范围TB/T 2678规定了铁路450MHz车站电台电源的...
YY 0721-2009/IEC 62274:2005.Medical electrical equipment-Safety of radiotherapy record and verify systems.1范围和目 的1.1 范围YY 0721适用于医学领域放射治疗中的记录...
TB/T 2673-2002.ZY series electrohydraulic switch machine.1范围TB/T 2673规定了ZY系列电液转辙机(以下简称电液转辙机)的术语、产品分类、技术要求、试验方...
YY 0765.1-2009.Sets for inactivation of viruses in blood and blood components for single use Part 1: Sets for virus photodynamic inactivation with methylene blue.1范围YY 0765.1规定...
