NB/Z 42001.1-2012.The norm of energy consumption per unit product of thermal power equipment manufacturing enterprises Part 1: Utility boiler. ↑范围 NB/

NB/T 42039-2014.Wide voltage input and regulated output isolated DC-DC model power supply. 1范围 NB/T 42039规定了宽压输入稳压输出隔离型直流-直流模块电源的术语和定义、规格、技术要求、试验、方法、检

NB/T 42042-2014.Intermediate strength aluminium alloy wire for overhead line conductors. 1范围 NB/T 42042规定了架空绞线用中强度铝合金线的产品型号、规格、电气和机械性能、验收规则、包装及标志等。 NB

NB/T 42044-2014.Alternating-current metal-enclosed intelligent switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5

NB/T 42067-2016.Specification and technical requirements for 6kV~35kV oil-immersed aluminum winding distribution transformers. 1范围 NB/T 42067规定了6kV~35

NB/T 42100-2016.Combined solid state switch for high voltage shunt capacitor bank. 1范围 NB/T 42100规定了高压并联电容器组投切用固态复合开关的相关术语和定义、型号命名与额定值、使用条件、技术要求、试验方法、

NB/T 42104.1-2016.Terrestrial crystalline silicon photovoltaic (PV) modules performance requirements in multiple climates Part 1: General climate cond

NB/T 42032.1-2014.Nuclear power reactor coolant pump motor specification Part 1: Asynchronous motor for shaft sealing pump. 1范围 NB/T 42032.1规定了轴密封型主泵用

NB/T 42032.2-2014.Nuclear power reactor coolant pump motor specification Part 2: Asynchronous motor for canned motor pump. 1范围 NB/T 42032.2规定了用于核电站核动力

NB/T 42035-2014.Fundamental technical specifications for turbine pressure relief valve and its control system. 1范围 1.1 NB/T 42035规定了水电站用调压阀及其控制系统的型式及参