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Certificate Number: CPR 642470
Scope: BS EN 331:1998 + A1:2010 – Manually operated ball valves and closed bottom taper plug valves for gas installations in buildings
Original Registration Date | Effective Date | Last Revision Date | Expiry Date |
---|---|---|---|
2015-10-15 | 2021-01-01 | 2020-12-03 |