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Database: 189760 (18 Oct 2025)
NB/T 31023-2021 English PDF
US$259.00 ยท In stock
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NB/T 31023-2021
: (Wind turbine main shaft disc brake)
Status: Valid
NB/T 31023: Evolution and historical versions
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Standard Title (Description)
Status
PDF
NB/T 31023-2021
English
259
Add to Cart
3 days [Need to translate]
(Wind turbine main shaft disc brake)
Valid
NB/T 31023-2021
NB/T 31023-2012
English
479
Add to Cart
3 days [Need to translate]
Hydraulic caliper disc brake for speed-shaft of wind turbine generator systems
Obsolete
NB/T 31023-2012
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Basic data
Standard ID
NB/T 31023-2021 (NB/T31023-2021)
Description (Translated English)
(Wind turbine main shaft disc brake)
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
F11
Word Count Estimation
11,116
Issuing agency(ies)
National Energy Administration