NB/T 34054-2017.Technical specification of non-food energy crops marginal land survey and evaluation. 1范围 NB/T 34054规定了非粮能源作物边际土地调查与评价的内容、程序、方法及要求。 NB

NB/T 34069-2018.Impressed current cathodic protection device for enamel interior surface of water storage tank. 1范围 NB/T 34069规定了搪瓷水箱内表面强制电流阴极保护装置(简称阴

NB/T 20517-2018.Performance objectives and assessment criterion on training area of nuclear power plant. 1范围 NB/T 20517规定了核电厂培训领域的业绩目标和实施专项评估的准则。 NB/T

NB/T 20518-2018.Ageing management guildline of steel containment vessel in nuclear power plants. 1范围 NB/T 20518给出了压水堆核电厂钢制安全壳老化管理工作的实施指南。 NB/T 20518适用

NB/T 20519-2018.Technical requirements for ageing mechanisms analysis of nuclear power plant equipment. 1范围 NB/T 20519规定了核电厂设备老化机理分析的技术要求。 NB/T 20519适

NB/T 32031-2016.Function specification of PV power forecasting system. 1范围 NB/T 32031规定了光伏发电功率预测系统的数据采集与处理、光伏发电功率预测、数据输出、统计分析、界面的基本功能、权限管理，以及系统安全防护要求及

NB/T 32031-2016.Function specification of PV power forecasting system. 1范围 NB/T 32031规定了光伏发电功率预测系统的数据采集与处理、光伏发电功率预测、数据输出、统计分析、界面的基本功能、权限管理，以及系统安全防护要求及

NB/T 32032-2016.Technical code for inverter efficiency testing of photovoltaic power station. 1范围 NB/T 32032规定了光伏发电站逆变器效率的检测内容、检测设备、检测方法等。 NB/T 32032适

NB/T 20009.36-2018.Welding material for pressurized water reactor nuclear power plants-Part 36: Electrodes for gas shielded arc welding for containmen

NB/T 20009.36-2018.Welding material for pressurized water reactor nuclear power plants-Part 36: Electrodes for gas shielded arc welding for containmen