NB/T 42156-2018.Distribution series capacitor installation.1范围NB/T 42156规定了配电网串联电容器补偿装置的型号命名与产品分类、基本电路与配置要求、...
NB/T 42147-2018.Zero and low power consumption electronic starters for hermetic motor-compressors.1范围NB/T 42147规定了全封闭型电动机-压缩机用无功耗及低功耗电子...
NB/T 42144-2018.Vanadium flow battery-Maintenance requirement.1范围NB/T 42144规定了全钒液流电池维护项目、维护周期、技术要求。NB/T 42144适用于全钒液流电...
NB/T 42139-2017.Lead-acid battery for photovoltaic (PV) systems technical specification.1范围NB/T 42139规定了光伏系统用铅酸蓄电池的型号命名、技术要求、试验...
NB/T 42131-2017.Environmental testing requirements for photovoltaic modules:General principles.1范围NB/T 42131规定了地面用光伏组件( 聚光光伏组件除外)的环境试验...
NB/T 42130-2017.Environmental conditions for photovoltaic products:Classification of climate conditions.1范围NB/T 42130根据光伏产品在我国各地区使用时所经受的环境...
NB/T 42123-2017.Calibration Specification for Elctrical Measuring Transducers.1范围NB/T 42123规定了电测量变送器(以下简称变送器)校准的技术要求、校准条件、...
NB/T 14003.2-2016.Shale gas-Fracturing fuid-Part 2:Performance index and testing method for friction reducer.1范围NB/T 14003.2规定了聚丙酰胺类降阻剂的技术指标、性能...
NB/T 14002.6-2016.Shale gas reservoir stimulation-Part 6 : Requirements for construction technology of clustering perforation in horizontal well.1范围NB/T 14002.6规定了页岩气水...
NB/T 14002.5-2016.Shale gas reservoir stimulation-Part 5 : Operation requirements for milling plug in horizontal well.1范围NB/T 14002.5规定了水平井连续油管钻磨可钻桥塞...
