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EN 54-20
1 current listing(s) — 0 EU harmonised, 1 UK designated.
Current listings
| Edition | List | Title | Presumption from | Withdrawal / cessation | |
|---|---|---|---|---|---|
| EN 54-20:2006EN 54-20:2006/AC:2008 | UK UK Construction Products (designated) | Fire detection and fire alarm systems — Part 20: Aspirating smoke detectors | 0035/21 | source |
No recorded change events yet for this standard.