NFPA 12 二氧化碳灭火系统
日期:2012-02-08 13:56
y and performance according to guidelines in the 2011 NFPA 12.
Trust the 2011 NFPA 12 Standard on Carbon Dioxide Extinguishing Systems for the latest rules for the installation and maintenance of carbon dioxide extinguishing systems. Coverage addresses total flooding systems, local application systems, hand hose line systems, standpipe systems, and mobile supplies.
Changes in this edition include
Modified requirement for system operational tests ensures that notification devices are tested.
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09/12 20:47