NB/T 20006.39-2017.Alloy steel for pressurized water reactor nuclear power plants-Part 39: Steel bars for integrated head package.1范围NB/T 20006.39规定了压水堆核电厂一体...
NB/T 14013-2016.Well test interpretation specification of shale gas well by production data.1范围NB/T 14013规定了页岩气井生产数据试井解释方法的技术要求。NB/...
HG/T 20700-2014.Engineering design code for programmable logic controller.1总则1.0.1 为了统一可编程序控制器在化工行业的技术要求,推进工程设计的规范化...
HG/T 20708-2011.Technical regulation of reinforced cushion for chemical construction's foundation.1总则1.0.1为促进加筋垫层技术在建(构)筑物地基处理工程中的应用...
HG/T 21514-2014.Technical specification of steel manholes and handholes.1总则1.0.1为了规范钢制人孔和手孔的设计,减少重复设计工作,保证产品质量，提高综合...
HG/T 21515-2014.Manholes for atmospheric use.1总则1.0.1为了规范常压人孔的设计,减少重复设计工作,保证产品质量,提高综合效益,制定HG/T 21515。1.0.2HG/...
HG/T 21516-2014.Plate flange manholes with hinged cover.1总则1.0.1为了规范回转盖板式平焊法兰人孔的设计,减少重复设计工作,保证产品质量,提高综合效益...
NB/T 10368-2019.Mine Track Instrument While Drilling.1范围NB/T 10368规定了矿用钻孔轨迹随钻测定仪的产品类型分类、性能要求、试验方法、检验规则、标...
NB/T 10367-2019.Term and Definition of Gas Utilization in Coal Mine.1范围NB/T 10367界定了煤矿瓦斯利用的术语及其英文译名和定义。NB/T 10367适用于煤矿瓦斯利...
NB/T 10298-2019.Technical specific ations for mobile detection devices for photov oltaic power station grid adaptability.1范围NB/T 10298规定了光伏发电站(电网)适应性移动...
