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Std ID Description (Standard Title)
NB/T 20476.9-2019 (Nuclear Power Plant Operation Permit Renewal Part 9: Time Limitation Analysis of Electrical and Instrument Control Equipment)
NB/T 20542-2019 (Criteria for design of spent fuel wet storage facilities in pressurized water reactor nuclear power plants)
NB/T 20543-2019 (Guidelines for corrosion management of nuclear power plants)
NB/T 20544-2019 (Nuclear power engineering project energy-saving evaluation methods and parameters)
NB/T 20545-2019 (Technical requirements for transfer devices in radioactive wet waste sites of nuclear power plants)
NB/T 20546-2019 (Technical Regulations for Manufacturing and Acceptance of Mechanical Modules for PWR Nuclear Power Plant)
NB/T 20547-2019 (Technical Regulations for Nuclear Power Engineering Blasting Safety Monitoring)
NB/T 20548-2019 (Technical specification for design of anchor bolts in nuclear power plants)
NB/T 20549-2019 (Design code for durability of concrete structures related to nuclear safety)
NB/T 20550-2019 (Technical guidelines for debugging of digital control system of safety level for PWR nuclear power plant)
NB/T 20551-2019 (Nuclear power plant pipeline ice plug freezing isolation)
NB/T 20552-2019 (Supervision of critical boron concentration in the core of PWR nuclear power plant)
NB/T 20553-2019 (Old internal components of PWR nuclear power plant)
NB/T 20554-2019 (Qualification requirements for nuclear fuel operation personnel in nuclear power plants)
NB/T 20555-2019 (Nuclear Power Plant Aging and Life Management Terminology)
NB/T 20556-2019 (Calculation method for excess reactivity of heavy water reactor core)
NB/T 20557-2019 (Guidelines for probabilistic safety evaluation data analysis of nuclear power plants)
NB/T 20558-2019 (Guidelines for fault tree analysis of nuclear power plants)
NB/T 20559-2019 (Guidelines for sequence analysis of nuclear power plant events)
NB/T 20560.6-2019 (Filter design and performance evaluation of pressurized water reactor nuclear power plant emergency core cooling system. Part 6: Technical requirements for chemical effect test)
NB/T 20561-2019 (Test method for beta irradiation of non-metallic material parts of nuclear power plants)
NB/T 20562-2019 (Non-destructive testing of sealed welding seam of pressure shell of control rod drive mechanism)
NB/T 20563-2019 (Eddy current detection of anti-vibration strip of heat transfer tube of steam generator)
NB/T 20564-2019 (Poolside inspection of irradiated fuel assemblies for PWR nuclear power plants)
NB/T 20565-2019 (Zirconium alloy bar and wire for fuel assembly of PWR nuclear power plant)
NB/T 20566-2019 (Code for seismic design of pressurized water reactor fuel components and related components)
NB/T 20567-2019 (Technical specification for construction and statistical analysis of meteorological observation system of nuclear power plants)
NB/T 20568-2019 (Residual leakage test in nuclear power plant main control room)
NB/T 20569-2019 (Guideline for debugging of passive core cooling system of PWR nuclear power plant)
NB/T 20570-2019 (Guideline for debugging of passive containment cooling system of PWR nuclear power plant)
NB/T 20571-2019 (Technical guidelines for debugging of variable frequency shielded main pumps in PWR nuclear power plants)
NB/T 20572-2019 (Technical guidelines for debugging of current-limiting orifice plates in nuclear power plants)
NB/T 20573-2019 (Technical guidelines for debugging of main steam isolation valve in PWR nuclear power plant)
NB/T 20574-2019 (Terminology for debugging of PWR nuclear power plant)
NB/T 20575-2019 (Technical requirements for the repair of welded seams of the tube and tube sheets of the heat exchangers of the 2nd and 3rd stage heat exchangers of PWR nuclear power plants)
NB/T 20576-2019 (Analysis of neutron fluence rate in reactor pressure vessel of PWR nuclear power plant)
NB/T 20577-2019 (Technical specification for installation and acceptance of shielded main coolant pump for PWR nuclear power plant)
NB/T 20578-2019 (Zirconium alloy strip for fuel assembly of PWR nuclear power plant)
NB/T 25043.2-2019 Technical specification for construction of nuclear power conventional island and balance of plant - Part 2:Turbine generator unit
NB/T 25043.9-2019 Technical specification for construction of nuclear power conventional island and balance of plant--Part 9:Processing and prefabrication
NB/T 25044.9-2019 Code for construction quality acceptance of nuclear power conventional island and balance of plant--Part 9:Processing and prefabrication
NB/T 25099-2019 (General technical requirements for non-safety level relay protection and automation equipment cabinets (screens) in nuclear power plants)
NB/T 25100-2019 Specification for excitation system for turbine generator of nuclear power plant
NB/T 25101-2019 Guideline for operating of excitation system for turbine generator of nuclear power plant
NB/T 25102-2019 Condenser performance test guideline for pressurized water reactor nuclear power plant
NB/T 25103-2019 Guideline for commissioning generator cooling system of nuclear power plant (PWR)
NB/T 25104-2019 Guide for the commissioning of auxiliary power system in nuclear power plants
NB/T 31012-2019 (Technical specification of permanent magnet wind turbine)
NB/T 31013-2019 (Technical specifications of doubly-fed wind turbine)
NB/T 31029-2019 (Code for wind energy resource measurement and marine hydrological observation of offshore wind farm projects)
NB/T 31031-2019 (Procedures for preparing pre-feasibility study report of offshore wind farm project)
NB/T 31032-2019 (Procedures for Compiling Feasibility Study Report of Offshore Wind Farm Project)
NB/T 31033-2019 (Code for construction organization design of offshore wind farms)
NB/T 47002.1-2019 Clad plate for pressure vessel -- Part 1: Stainless steel-steel clad plate
NB/T 47002.2-2019 Clad plate for pressure vessel -- Part 2: Nickel-steel clad plate
NB/T 47002.3-2019 Clad plate for pressure vessel -- Part 3: Titanium-steel clad plate
NB/T 47002.4-2019 Clad plate for pressure vessel -- Part 4: Copper-steel clad plate
NB/T 47038-2019 (Constant force spring support hanger)
NB/Z 20540-2019 (Guidelines for the application of commodity-level items in safety-grade electrical instrumentation and control equipment in nuclear power plants)
NB/Z 20541-2019 (Guidelines for hazard analysis of important software for nuclear power plant safety)
NB/SH/T 0527-2019 Petroleum coke (Green coke)
NB/SH/T 0979-2019 (Asphalt modifier)
NB/T 47002-2019 (Composite panels for pressure vessels (NB/T 47002.1-2019, NB/T 47002.2-2019, NB/T 47002.3-2019 and NB/T 47002.4-2019))
NB/T 10385-2020 (Technical specification for real-time monitoring system of ecological flow of hydropower projects)
NB/T 10386-2020 (Technical specification of water temperature real-time monitoring system for hydropower projects)
NB/T 10387-2020 (Technical specification for small-scale numerical simulation of wind energy resources in offshore wind farms)
NB/T 10388-2020 (Code for geological survey of tidal power generation engineering)
NB/T 10389-2020 (Regulations for preparation of planning report for closing gates of hydropower projects)
NB/T 10390-2020 (Design specification for sand basin of hydropower project)
NB/T 10391-2020 (Design specification for hydraulic tunnel)
NB/T 10392-2020 (Design Guidelines for Energy Dissipation and Erosion Prevention of Water Discharge Structures)
NB/T 10393-2020 (Technical Code for Construction Safety of Offshore Wind Farm Engineering)
NB/T 10394-2020 (Specification for efficiency of photovoltaic power generation system)
NB/T 10395-2020 (Regulations for post-evaluation of labor safety and industrial hygiene of hydropower projects)
NB/T 10415-2020 (Medium temperature glass-metal sealed vacuum direct solar collector tube)
NB/T 10416-2020 (Code for installation and acceptance of air source heat pump central heating engineering)
NB/T 10417-2020 (Specification for installation and acceptance of low ambient temperature air source heat pump heaters)
NB/T 10418-2020 (Air source heat pump grain dryer)
NB/T 10419-2020 (Air source heat pump flue-curing room)
NB/T 10420-2020 (Air source heat pump flue-cured tobacco leaf preparation technology regulation)
NB/T 10464.1-2020 (Technical specification for solar thermal utilization system procurement Part 1: General rules)
NB/T 10464.2-2020 (Technical specifications for procurement of solar thermal utilization systems Part 2: Domestic solar water heating systems)
NB/T 10464.3-2020 (Technical specification for procurement of solar thermal utilization system Part 3: Solar hot water project)
NB/T 10464.4-2020 (Technical specifications for procurement of solar thermal utilization systems. Part 4: Household solar heating systems)
NB/T 10464.5-2020 (Technical specifications for procurement of solar thermal utilization systems. Part 5: Solar heating projects)
NB/T 10464.6-2020 (Technical specifications for procurement of solar thermal utilization systems. Part 6: Solar energy industry and agricultural heating projects)
NB/T 34005-2020 (Clean heating stove test method)
NB/T 34006-2020 (Technical conditions for clean heating stoves)
NB/T 34035-2020 (Technical conditions for small biomass boilers)
NB/T 34036-2020 (Test method for small biomass boiler)
NB/T 10409-2020 (Technical requirements for open-type screw compressor chillers in coal mines)
NB/T 10410-2020 (Technical conditions of underground air coolers in coal mines)
NB/T 10411-2020 (Test method for thermal insulation performance of cold-conveying pipeline in underground coal mine)
NB/T 10412-2020 (Technical conditions of piston air cooler unit in underground coal mine)
NB/T 10413-2020 (Safety technical specifications for underground refrigeration and cooling operations in coal mines)
NB/T 10414-2020 (Code for acceptance of coal mine temperature reduction system engineering quality)
NB/T 10437-2020 (Technical specification of machine-side filter for wind turbine converter system)
NB/T 10438-2020 (Technical requirements for electronically controlled yaw control system for wind turbines)
NB/T 10439-2020 (Wind turbine uninterruptible power supply application requirements)
NB/T 10440-2020 (Evaluation Regulations for Wind Turbine Stator Winding Insulation Structure)