HJ 2529-2012.Technical requirement for environmental protection product Electrostatic-fabric Integrated Dust Collector.1适用范围HJ 2529规定了电袋复合除尘器(以下简称除...
HJ 2528-2012.Technical requirement for environmental protection products Hollow fiber membrane bio-reactor unit.1适用范围HJ 2528规定了中空纤维膜生物反应器组器的定...
HJ 2527-2012.Technical requirement for environmental protection products membrane bioreactor.1适用范围HJ 2527规定了膜生物反应器的定义、分类与命名、基本要求、...
NB/T 25066-2017.Management requirement for maintenance of non-nuclear safety equipment in nuclear power plant.1范围NB/T 25066规定了核电厂非核级设备维修活动应满足的...
NB/T 20450.5-2017.Alternative welding code for mechanical components of PWR nuclear islands Part 5:Examination of production welds.1范围NB/T 20450.5规定了压水堆核电厂核岛...
NB/T 20450.4-2017.Alternative welding code for mechanical components of PWR nuclear islands Part 4:Production welds and heat treatment.1范围NB/T 20450.4规定了压水堆核电厂核...
NB/T 20450.3-2017.Alternative welding code for mechanical components of PWR nuclear islands Part 3: Welding procedure qualification.1.范围NB/T 20450.3规定了压水堆核电厂核岛...
NB/T 20450.2-2017.Alternative welding code for mechanical components of PWR nuclear islands Part 2: welding filler materials.1范围NB/T 20450.2规定了压水堆核电厂核岛机械...
HG/T 2048.1-2005.Glass-lined stuffing boxes.1范围HG/T 2048.1规定了搪玻璃填料箱的型式、基本参数、主要尺寸及技术要求。HG/T 2048.1适用于公称压力小于...
HG/T 2056-2004.Laminated dishes glass lined steel condenser.1范围HG/T 2056规定了搪玻璃碟片式冷凝器的型式、基本参数、主要尺寸及技术要求。HG/T 2056适用...
