Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
NB/T 20420-2017 qualification of class 1E electric cables and splices for nuclear power plants $285.00 via email in 1~3 business day valid
NB/T 20422-2017 Qualification of passive autocatalytic hydrogen recombiner for pressurized water reactor NPP $285.00 via email in 1~3 business day valid
NB/T 20423-2017 Commissioning technical guideline of mobile emergency diesel generator system in nuclear power plants $165.00 via email in 1~3 business day valid
NB/T 20424-2017 Set requirement for flow restrictors in nuclear power plant $195.00 via email in 1~3 business day valid
NB/T 20425-2017 Methodology for performance of internal flooding probabilistic safety assessment for nuclear power plants $405.00 via email in 1~5 business day valid
NB/T 20428-2017 Requirements for computer security of instrumentation and control systems in nuclear power plants $390.00 via email in 1~5 business day valid
NB/T 20429-2017 Requirements for preparation of emergency operating procedures for nuclear power plants $390.00 via email in 1~5 business day valid
NB/T 20430-2017 Technical regulations for installation of reactor head structure in passive pressurized water reactor nuclear power plant $270.00 via email in 1~3 business day valid
NB/T 20432-2017 Equipment for continuous in-line or on-line monitoring of radioactivity in process streams for normal and incident conditions for instrumentation important to safety in nuclear power plants $375.00 via email in 1~5 business day valid
NB/T 20437-2017 Specification for test of concrete in nuclear power engineering $1035.00 via email in 1~10 business day valid
NB/T 20438-2017 Technique code for the construction of shield building conical roof in advanced Passive PWR nuclear power plant $210.00 via email in 1~3 business day valid
NB/T 20444-2017 Analysis criterion of the design basis accident source terms for pressurized water reactor nuclear power plant $255.00 via email in 1~3 business day valid
NB/T 20445.2-2017 Level 2 probabilistic safety assessment for nuclear power plant applications- Part 2: Internal events at-power $465.00 via email in 1~5 business day valid
NB/T 20445.4-2023 Level 2 probabilistic safety assessment for nuclear power plant applications-Part 4: External events $195.00 via email in 1~3 business day valid
NB/T 20447-2017 Overpressure protection of low pressure systems connected to the reactor coolant pressure boundary $150.00 via email in 1~3 business day valid
NB/T 20449-2017 Design criteria for fuel oil system of the emergency diesel generator of nuclear power plant $240.00 via email in 1~3 business day valid
NB/T 20504-2018 Technical practice for micro-network survey of nuclear project in nuclear power plants $300.00 via email in 1~5 business day valid
NB/T 20512.1-2023 Operating licenses extension of nuclear power plants- Part 1:Screening of agingmanagement review and identification of time-limited aging analysis $345.00 via email in 1~5 business day valid
NB/T 20512.2-2023 Operating licenses extension of nuclear power plants - Part 2: Agingmanagement revi ew for mechanical components $255.00 via email in 1~3 business day valid
NB/T 20512.3-2023 Operating licenses extension for nuclear power plants一Part 3: Aging managementreview for electrical and instrumentation and control components $270.00 via email in 1~3 business day valid
* Related standard quantity: * Page quantity: * Current: * First Previous [6][7][8][9][10][11][12][13][14][15][16] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040 51La