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| Position: Chinese Standard in English/NB/T 20039.1-2021 |
| NB/T 20039.1-2021 Code on nuclear air and gas treatment - Ventilation|| air conditioning and air cleaning - Part 1 : Fans and blowers (English Version) | |||
| Standard No.: | NB/T 20039.1-2021 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 2021-7-1 | Delivery: | |
| Standard No.: | NB/T 20039.1-2021 |
| English Name: | Code on nuclear air and gas treatment - Ventilation|| air conditioning and air cleaning - Part 1 : Fans and blowers |
| Chinese Name: | 核空气和气体处理规范 通风、空调与空气净化 第1部分 : 通风机 |
| Professional Classification: | NB Professional Standard - Energy |
| Issued by: | National Energy Administration |
| Issued on: | 2021-1-7 |
| Implemented on: | 2021-7-1 |
| Status: | valid |
| Superseding: | NB/T 20039.1-2014 Code on nuclear air and gas treatment - Ventilation,air conditioning and air cleaning - Part 1:Fans and blowers |
| Language: | English |
| File Format: |