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NB/T 20422-2017 English PDF

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NB/T 20422-2017: Qualification of passive autocatalytic hydrogen recombines for pressurized water reactor NPP
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Basic data

Standard ID NB/T 20422-2017 (NB/T20422-2017)
Description (Translated English) Qualification of passive autocatalytic hydrogen recombines for pressurized water reactor NPP
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard F69
Classification of International Standard 27.120.20
Word Count Estimation 21,290
Date of Issue 2017-02-10
Date of Implementation 2017-07-01
Quoted Standard NB/T 20143.1-2012
Regulation (derived from) State Energy Bureau Announcement No. 3 of 2017
Issuing agency(ies) National Energy Administration
Summary This standard specifies the requirements for the identification test principle, identification test items, identification test methods and identification documents of the passive hydrogen synthesizer of the PWR nuclear power plant. This standard is applicable to the identification of passive hydrogen recombiners in pressurized water reactor nuclear power plants. The identification of other reactor type passive hydrogen recombiners can be referred to.

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