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Std ID Description (Standard Title)
NB/T 20423-2017 Commissioning technical guideline. of mobile emergency diesel generator system in nuclear power plants
NB/T 20428-2017 Requirements for computer security of instrumentation and control systems in nuclear power plants
NB/T 20449-2017 Design criteria for fuel oil system of the emergency diesel generator of nuclear power plant
NB/T 20455-2017 Criteria for operational performance assessment of nuclear power plants
NB/T 20375-2016 Thermocouples important to safety in nuclear power plants
NB/T 20197.4-2015 Reliability and aging detection for instrumentation and control equipment in nuclear power plants - Part 4: Circuit Board
NB/T 20337-2015 Seismic qualification of class 1E metal-enclosed switchgear assemblies in nuclear power plants
NB/T 20338-2015 In situ measurements for response time of resistance temperature detectors important to safety in nuclear power plants
NB/T 20351-2015 Qualifying safety class protective relays and auxiliaries for nuclear power plant
NB/T 20026-2014 General requirements for instrumentation and control systems important to safety in nuclear power plants
NB/T 20197.2-2014 Reliability and aging detection for instrumentation and control equipment in nuclear power plants. Part 2: Fuses
NB/T 20197.3-2014 Reliability and aging detection for instrumentation and control equipment in nuclear power plants. Part 3: Power supply
NB/T 20265-2014 Seismic testing of relays in nuclear power plants
NB/T 20279-2014 Thermal evaluation method of electrical insulation systems for control rod drive mechanism coil in nuclear power plants
NB/T 20283-2014 Classification on environmental conditions for qualification electrical equipment important to safety for Nuclear Power Plants
NB/T 20284-2014 Technical specification for safety class cable heat-shrinkable accessories in nuclear power plants
NB/T 20288-2014 Qualification procedure for safety class valve position switch of nuclear power plants
NB/T 20296-2014 Maintenance requirement of electrical, instrumentation and control equipment important to safety of nuclear power plant
NB/T 20318-2014 Pressure transmitter important to safety in nuclear power plants
NB/T 20321-2014 Design and Installation of electric beat tracing system for nuclear power plants
NB/T 25018-2014 Guideline for reliability data management of conventional island and balance of plant in nuclear power plants
NB/T 20197.1-2013 Reliability and aging detection for instrument and control equipment in nuclear power plants. Part 1: Electromagnetic relay
NB/T 20198-2013 Aging management and implementation for instrument and control equipment in nuclear power plants
NB/T 20205-2013 Qualification procedure for electrical connection assemblies of safety class in nuclear power plants
NB/T 20207-2013 Rules for qualification test of safety-related storage batteries in nuclear power plants
NB/T 20208-2013 ication of switchboard for safety class applied in nuclear power plants
NB/T 20210-2013 Qualification procedure of safety class battery chargers for nuclear power plants
NB/T 20213-2013 Qualification procedure of safety-related electric cables and field splices for nuclear power plants
NB/Z 20249-2013 Guidance for use of probabilistic safety assessment for classification of functions for instrumentation and control system important to safety in nuclear power plants
NB/Z 20250-2013 Guidance for the decision on modernization for Instrumentation and control system important to safety in nuclear power plants
NB/T 20062-2012 Batteries for uninterruptible power supply systems for nuclear power plants
NB/T 20056-2021 (Calculation of Decay Heat Power of Light Water Reactor Nuclear Fuel)
NB/T 20004-2014 Physical and chemical test methods for materials used in nuclear island components of nuclear power plants
NB/T 20004-2011 Physical and chemical test methods for material used in nuclear island mechanical components of nuclear power plants
NB/T 20056-2011 Calculation of decay heat power in the nuclear fuel of light water reactors
NB/T 11476-2023 (Coke drum inspection in use)
NB/T 10618-2021 (Guidelines for Inspection, Evaluation and Maintenance of Tubes in the Radiation Section of an In-Service Ethylene Cracking Furnace)
NB/T 10557-2021 Technical specifications for internals of tray column
NB/T 10620-2021 (Vibration detection of pressure equipment)
NB/SH/T 6015-2020 Standard test method for determination of lattice parameters of zeolite ZSM-23 by X-ray diffraction
NB/SH/T 0971-2018 Standard test method for relative crystallinity of zeolite SAPO-11 by powder X-ray diffractometry
NB/SH/T 0972-2018 Standard test method for determination of lattice parameters of zeolite SAPO-11 by powder X-ray diffractometry
NB/SH/T 0570-2017 Standard test method for platinum in reforming catalyst by spectrophotometry
NB/SH/T 0943-2017 Standard test method for determination of attrition of FCC catalysts by air jets
NB/SH/T 0950-2017 Standard test method for determination of lanthanum oxide and cerium oxide in catalytic cracking catalysts by X-ray fluorescence spectrometry(XRF)
NB/SH/T 0951-2017 Standard test method for particle size distribution of catalytic cracking
NB/SH/T 0952-2017 Standard test method for the microactivity index of catalytic cracking catalyst
NB/SH/T 0953-2017 Standard test method for the loss on ignition of fluid catalytic cracking catalyst
NB/SH/T 0954-2017 Standard test method for apparent bulk density of catalytic cracking catalysts
NB/SH/T 0955-2017 Standard test method for pore volume of catalytic cracking catalysts by water titration
NB/SH/T 0958-2017 Standard test method for mechanically tapped packing density of formed catalyst and catalyst carriers
NB/SH/T 0959-2017 Determination of specific surface area of catalytic cracking catalyst by static volumetric method of nitrogen adsorption
NB/SH/T 0960-2017 Sampling method of catalytic cracking catalyst, additive and adsorbent
NB/SH/T 0961-2017 Determination of alumina content of catalytic cracking catalyst by EDTA volumetric method
NB/SH/T 0962-2017 Determination of sodium oxide content of catalytic cracking catalyst by flame photometry
NB/SH/T 0963-2017 Determination of iron oxide content of catalytic cracking catalyst by of o-phenanthroline spectrophotometric method
NB/SH/T 0964-2017 Standard test method for attrition index of catalytic cracking catalysts by tube method
NB/SH/T 0918-2015 Standard test method for determination of catalyst acidity by ammonia chemisorption
NB/SH/T 0571-2021 (Determination of specific surface area and micropore volume of zeolite in catalyst)
NB/T 11636-2024 Aramid textile fire retardant conveyor belt for coal mine
NB/T 10370-2019 (Specification for performance inspection of welded stainless steel pipes for coal mine gas drainage)
NB/SH/T 0927-2016 Highly reactive polyisobutylene
NB/T 10369-2019 (Mine plastic sheathed thermal insulation steel pipe)
NB/T 10371-2019 (Specification for performance inspection of spiral welded steel pipe with coating (cladding) reinforcing rib for coal mine gas drainage)
NB/T 10372-2019 (Steel-plastic composite protective net for coal mine underground)
NB/T 11686-2024 (Fischer-Tropsch white oil)
NB/T 11688-2024 (Determination of residual carbon content in methanol to olefins catalysts - Infrared combustion method)
NB/SH/T 0947-2017 Methyl tert-butyl ether for gasoline blending
NB/T 20433-2017 Requirement of equipment for continuous monitoring of radioactivity in gaseous effluents of nuclear power plant
NB/T 20051-2011 Design criteria for auxiliary power system of nuclear power plant
NB/T 20634-2023 (Nuclear Power Plant Fire Barrier Management)
NB/T 25018-2023 (Guidelines for Reliability Data Management of Conventional Islands and Auxiliary Facilities of Nuclear Power Plants)
NB/T 20421.6-2023 (Condition monitoring method of cables important to safety in nuclear power plants - Part 6: Insulation resistance)
NB/T 20678-2023 (Qualification of optical cables, connectors and splices for nuclear power plant safety systems)
NB/T 20421.5-2021 (Method for monitoring the status of cables important to safety in nuclear power plants - Part 5: Optical time domain reflection)
NB/T 20420-2017 qualification of class 1E electric cables and splices for nuclear power plants
NB/T 20421.1-2017 The condition monitoring methods of cable important to safety in nuclear power plants Part 1: General
NB/T 20421.2-2017 The condition monitoring methods of cable important to safety in nuclear power plants Part 2: Indenter modulus
NB/T 20421.3-2017 The condition monitoring methods of cable important to safety in nuclear power plants. Part 3: Elongation at break
NB/T 20421.4-2017 The condition monitoring methods of cable important to safety in nuclear power plants Part 4: Oxidation induction techniques
NB/T 20066-2012 The design criteria for nuclear power plants station blackout
NB/T 20071-2012 Requirements for electrical supplies of instrumentation and control systems important to safety in nuclear power plants
NB/T 20073-2012 Criterion for instrumentation and control equipment grounding in nuclear power plants
NB/T 20074-2012 Qualification of class 1E motor control centers for nuclear power plants
NB/T 20075-2012 Protection provided by electrical equipment against external impact for nuclear power plants
NB/T 20079-2012 Qualification procedure for safety-class electric actuators applied in nuclear power plants
NB/T 20081-2012 Qualification procedure for class 1E transformer applied in pressurized-water reactor nuclear power plants
NB/T 20083-2012 Criteria for lubricating oil systems design for emergency diesel generator of nuclear power plants
NB/T 20085-2012 Qualification procedure for safety class high-voltage switchboard applied in nuclear power plants
NB/T 20086-2012 Assessing, monitoring, and mitigating aging effects on class 1E equipment used in nuclear power plants
NB/T 20087-2012 Aging management guidance for instrument and control cables important to safety for nuclear power plants
NB/T 20088-2012 Requirements for the replacement parts and components for safety class equipment in nuclear power plants
NB/T 20090-2012 Requirements for preoperational tests of class 1E power systems in nuclear power plants
NB/T 20015-2010 Nuclear power plant simulators for use in operator training and examination
NB/T 20028.1-2010 The batteries used in nuclear power plants. Part 1: Recommended practice for sizing
NB/T 20028.2-2010 The batteries used in nuclear power plants. Part 2: Recommended practice for installation design and installation
NB/T 20028.4-2010 The batteries used in nuclear power plants. Part 4: Recommended practice for maintenance, testing and replancement
NB/T 20335-2015 Nuclear power plant software configuration management
NB/T 20336-2015 Software project life cycle process in nuclear power plants
NB/T 20344-2015 Qualification procedure of safety class electronic equipment in nuclear power plants
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