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OENORM EN 14450
Secure storage units - Requirements, classification and methods of test for resistance to burglary - Secure cabinets
Edition
2024-09-01
OENORM EN 14450/A1
Secure storage units - Requirements, classification and methods of test for resistance to burglary - Secure cabinets (Amendment)
Edition
2023-03-01
OENORM EN 14451
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A
Edition
2020-10-01
OENORM EN 14452
Devices to prevent pollution by blackflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
Edition
2005-10-01
OENORM EN 14453
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
Edition
2005-09-01
OENORM EN 14454
Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
Edition
2005-09-01
OENORM EN 14455
Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B
Edition
2005-09-01
OENORM EN 14456
Products used for treatment water intended for human consumption - Bone charcoal
Edition
2004-09-01
OENORM EN 14457
General requirements for components specifically designed for use in trenchless construction of drains and sewers
Edition
2004-12-01
OENORM EN 14458
Personal eye-equipment - High performance visors intended only for use with protective helmets
Edition
2018-10-01