Maintenance of Fire Protection Systems 防火系统的维护 ; 维修的防火系统
Valves for Fire Protection Systems 消防系统阀类
Water-based fire protection systems 水灭火系统
Sprinkler systems for fire protection 灭火洒水系统 ; 灭火用自动洒水装置
Appropriate fire protection systems or fire watch established.
已成立合适的消防保护系统或防火纠察队。
The general passive building design and active fire protection systems are noted.
指出了一般的被动建筑设计和积极的火灾防护系统。
Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.
这种双止回阀检测总成应该安装在与饮用水管道连接的消防系统上。
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