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Database: 189759 (26 Oct 2025)
NB/T 10621-2021 English PDF
US$399.00 ยท In stock
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NB/T 10621-2021
: (Regular inspection of gas storage wells)
Status: Valid
Standard ID
Contents [version]
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Standard Title (Description)
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NB/T 10621-2021
English
399
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4 days [Need to translate]
(Regular inspection of gas storage wells)
Valid
NB/T 10621-2021
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Basic data
Standard ID
NB/T 10621-2021 (NB/T10621-2021)
Description (Translated English)
(Regular inspection of gas storage wells)
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
J74
Word Count Estimation
17,190
Issuing agency(ies)
National Energy Administration
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