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EN 331
1 current listing(s) — 0 EU harmonised, 1 UK designated.
Current listings
| Edition | List | Title | Presumption from | Withdrawal / cessation | |
|---|---|---|---|---|---|
| EN 331:1998EN 331:1998/A1:2010 | UK UK Construction Products (designated) | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings | 0035/21 | source |
No recorded change events yet for this standard.