NB/T 20418-2017.Electronic records metadata for nuclear power industry.1范围NB/T 20418规定了核电电子文件元数据的结构、定义和编码体系。NB/T 20418适用于核电...
NB/T 20417-2017.Fire dampers for nuclear power plant venting and smoke-venting system.1范围NB/T 20417规定了核电厂核岛通风和排烟系统用防火阀、排烟防火阀、排...
NB/T 20416-2017.Design and manufacture standard for nuclear-grade metal bellows expansion joints for PWR nuclear power plants.1范围NB/T 20416规定了压水堆核电厂核级金属波...
NB/T 20415-2017.Technical specification of secondary design of steel structure in nuclear power plant.1范围NB/T 20415规定了核电厂钢结构二次设计技术要求。NB/T 204...
YD/T 3269-2017.Test methods for digital cellular mobile terminals supporting IPv6.1范围YD/T 3269规定了数字蜂窝移动通信终端支持IPv6相关技术要求的测试方法，...
YD/T 3270-2017.TD-LTE digital cellular mobile telecommunication network- Technical requirement of eNodeB equipment (Phase2).1范围YD/T 3270规定了引入载波聚合、多天线技术...
YD/T 3271-2017.TD-LTEdigital cellular mobile telecommunication network-Test method of eNodeB equipment (Phase2).1范围YD/T 3271规定了引入载波聚合、多天线技术增强和增...
YD/T 3272-2017.LTE FDD digital cellular mobile telecommunication network-Technical requirement of eNodeB Equipment (Phase2).1范围YD/T 3272规定了引入载波聚合、多天线技术...
YD/T 3273-2017.LTE FDD digital cellular mobile telecommunication network Testmethod of eNodeB equipment (Phase 2).1范围YD/T 3273规定了引入载波聚合、多天线技术增强和...
NB/T 20414-2017.Technical requirements for post-installed components of nuclear safety related concrete structures in nuclear power plants.1范围NB/T 20414规定了核电厂核安全...
