NB/T 31121-2017 PDF English
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Basic data
| Standard ID | NB/T 31121-2017 (NB/T31121-2017) |
| Description (Translated English) | Cold specific environmental conditions and technical requirements for wind power generation equipment |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | A21 |
| Classification of International Standard | 19.020 |
| Word Count Estimation | 20,258 |
| Date of Issue | 2017-11-15 |
| Date of Implementation | 2018-03-01 |
| Regulation (derived from) | National Energy Board Bulletin 2017 No. 10 |
| Issuing agency(ies) | National Energy Administration |
| Summary | This standard specifies the classification, severity, technical requirements, test methods, protective measures and signs, storage and packaging of wind power equipment in the service of cold environment. This standard is applicable to the design, transportation, storage and operation of wind power generation equipment in the two cold regions of ��cold�� and ��cold temperature I�� according to GB/T 4797.1-2005. |
