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BS ISO 21927-4:2019
Smoke and heat control systems - Natural smoke and heat exhaust ventilators. Design, requirements and installationMore info
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| EAN ISBN | 978 0 580 98896 7 |
| ICS | 13.220.20 : Fire protection |
| Number of pages | 26 |
| Cross references | ISO 21927-4 |
| Year | 2019 |
| Country | United Kingdom |