NFPA 720 家庭用CO预警安装推荐做法
日期:2012-02-08 16:53
r the selection, installation, operation, and maintenance of equipment that detects concentrations of carbon monoxide that could pose a life safety risk to most occupants in buildings and structures.
Alert people to CO dangers and give them time to take action with detection and warning equipment installed according to the 2012 NFPA 720.
The 2012 NFPA 720 Standard for the Installation of Carbon Monoxide (CO) Detection and Warning Equipment is your source for the latest requirements on installa
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09/11 18:35