能源标准 - 第 18

NB/T 42039-2014 宽压输入稳压输出隔离型直流-直流模块电源

NB/T 42039-2014.Wide voltage input and regulated output isolated DC-DC model power supply. 1范围 NB/T ...

09月01日

NB/T 42038-2014.Auxiliary energy saving socket-outlets for household and similar purposes. 1范围 NB/T ...

09月01日

NB/T 42036-2014.Specification for metal of rotor of screw expanding machine. 1范围 NB/T 42036规定了螺杆膨胀机转...

09月01日

NB/T 42035-2014.Fundamental technical specifications for turbine pressure relief valve and its contr...

09月01日

NB/T 42032.2-2014.Nuclear power reactor coolant pump motor specification Part 2: Asynchronous motor ...

09月01日

NB/T 42032.1-2014.Nuclear power reactor coolant pump motor specification Part 1: Asynchronous motor ...

09月01日

NB/T 42030-2014.Technical specification for biomass circulating fluidized bed boiler. 1范围 NB/T 42030...

09月01日

NB/T 42027-2013.Technical Specification for Pressure Retaining Castings of Screw Expander. 1范围 NB/T ...

09月01日

NB/T 42026-2013.Method of type designation for screw expander. 1范围 NB/T 42026规定了螺杆膨胀机的产品型号命名原则和型号编制方...

09月01日

NB/T 42025-2013.Intelligent gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and...

09月01日