NB/T 20442.4-2017.Guideline of periodic safety review for nuclear power plants-Part 4: Radiological impact on the environment.1范围NB/T 20442.4规定了辐射环境影响要素定期...
NB/T 20442.3-2017.Guideline of periodic safety review for nuclear power plants-Part 3: procedure.1范围NB/T 20442.3规定了核电厂程序要素定期安全审查的目的、范围、...
NB/T 20442.2-2017.Guideline of periodic safety review for nuclear power plants-Part 2: Safety performance.1范围NB/T 20442.2规定了核电厂安全性能要素定期安全审查的目...
NB/T 20441-2017.Technical regulation of hydrostatic test for secondary part of the steam generator of pressurized water reactor nuclear power plants.1范围NB/T 20441规定了压水堆...
NB/T 20440-2017.Assessment criteria for proventing fast rupture of reactor pressure vessel of pressurized water reactor nuclear power plants.1范围NB/T 20440规定了设计阶段的压...
NB/T 20439-2017.Evaluation rule of pressure-temperature limit curves for reactor pressure vessel of pressurized water reactor nuclear power plants.1范围NB/T 20439规定了压水堆核...
NB/T 20436-2017.Water chemistry for pressurized water reactor nuclear power plant.1范围NB/T 20436规定了压水堆核电厂一回路和二 回路主要的水化学参数。NB/T 2...
NB/T 20431-2017.Structural integrity test of steel containment vessel for pressurized water reactor power plants.1范围NB/T 20431规定了压水堆核电厂钢制安全壳结构整体...
NB/T 51024-2014.Technology of solid backfilling materials porous bottom unloading conveyor type.1范围NB/T 51024规定了固体充填材料多孔底卸式刮板输送机(以下简称...
NB/T 51010-2013.The Specification of Construction Organization Plan for Coal Preparation Plant.1总则1.0.1为规范煤炭工业选煤厂工程施工组织设计的编制与管理，提...
