sprinkler drain valve
喷水灭火装置排水阀
sprinkler contractor service
喷水灭火装置承包服务
perforated pipe sprinkler
多孔管喷水灭火装置
water motor alarm
水动机报警装置喷水灭火装置之一
in-rack sprinkler
装在货架内的喷水灭火装置
quick opening sprinkler system device
快开喷水灭火系统装置
Discussion on Test Water Equipment of Automatic Sprinkler System
自动喷水灭火系统中末端试水装置的探讨
The Problem of setting Decompressing or Throttling Device in Auto-sprinkle System Design;
自动喷水灭火系统设置减压节流装置的设计计算探讨
Studies on the Ringed Arrangement of Sprinkler System;
自动喷水灭火系统管网环状布置研究
full sprinkler system
全部安装的喷水灭火系统
complete sprinkler system
全面安装的喷水灭火系统
sprinklered building
装有喷水灭火系统的建筑物
partial sprinkler system
局部安装的喷水灭火系统
extra-large orifice sprinkler system
特大喷口喷水灭火系统
The Application of High-pressure Water Extinguishing Equipment
高压细水雾灭火装置在灭火救援中的应用
Discussions on the Installation Height of the Elevated Tank in Automatic Sprinkler System for Fire Protection
自动喷水灭火系统高位水箱设置高度的探讨
sprinkler water accelerator
喷水灭火系统水加速器
Design Optimization of Sprinkler Systems in Automobile Paint Workshop
汽车涂装车间自动喷水灭火系统管网设计优化