NB/T 11239-2023 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| NB/T 11239-2023 | English | 229 | Add to Cart | 3 days [Need to translate] | (Technical specifications for diversion heat collectors for low ambient temperature air source heat pumps) |
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Basic data
| Standard ID | NB/T 11239-2023 (NB/T11239-2023) |
| Description (Translated English) | (Technical specifications for diversion heat collectors for low ambient temperature air source heat pumps) |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | J75 |
| Classification of International Standard | 27.080 |
| Word Count Estimation | 11,165 |
| Date of Issue | 2023-05-26 |
| Date of Implementation | 2023-11-26 |
| Issuing agency(ies) | National Energy Administration |
