BRITISH STANDARD BS EN 12094 12 2003 Fixed firefighting systems — Components for gas extinguishing systems — Part 12 Requirements and test methods for pneumatic alarm devices The European Standard EN[.]
Licensed Copy: London South Bank University, London South Bank University, Sat Jul 15 19:21:00 BST 2006, Uncontrolled Copy, (c) BSI BRITISH STANDARD Fixed firefighting systems — Components for gas extinguishing systems — Part 12: Requirements and test methods for pneumatic alarm devices The European Standard EN 12094-12:2003 has the status of a British Standard ICS 13.220.20; 13.320 12&23