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It ceases to apply if the fire eventually breaks into a fire protected lobby
Primary and secondary dimensions
The procedure in this standard is normally intended for specimens which achieve temperature stability during the performance of the test procedure
Welding processes that are not under direct manual control are subject to comprehensive test and acceptance specifications
Contents of BS EN 754-1 include:
Alarm systems. Alarm transmission systems and equipment - Requirements for equipment used in systems using dedicated alarm paths Ingestion-build-115288 It ceases to apply ifAlarm systems Alarm transmission systems and equipment Part 2 2: Requirements for equipment used in systems using dedicated alarm paths Executive summary Requirements for equipment used in alarm transmission systems using dedicated alarm transmission paths. Abstract This European Standard specifies the requirements for equipment used in alarm transmission systems utilizing dedicated alarm transmission paths. This standard specifies the performance
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