NFPA 720 家庭用CO预警安装推荐做法
日期:2012-02-08 16:53
NFPA 720 Standard for the Installation of Carbon Monoxide(CO) Detection and Warning Equipment
NFPA 720 家庭用CO预警安装推荐做法
1.1* Scope.
1.1.1 This standard is primarily concerned with life safety, not with protection of property.
1.1.2* This standard covers the selection, design, application, installation, location, performance, inspection, testing, and maintenance of carbon monoxide detection and warning equipment in buildings and structures.
1.1.3 This standard contains requirements fo
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09/11 18:35