灭中英惯用短语:
| - 喷水灭火系统测试阀 sprinkler test valve
- 喷水灭火系统的设计密度 design density of sprinkler system
- 喷水灭火系统的设计面积 design area of sprinkler system
- 喷水灭火系统监控系统 sprinkler system supervisory system
- 喷水灭火系统管系 sprinkler piping
- 喷水灭火系统阀 sprinkler valve
- 喷水灭火装置 sprinkler installation
- 喷水灭火装置承包服务 sprinkler contractor service
- 喷水灭火装置排水阀 sprinkler drain valve
- 喷水灭火装置控制阀 sprinkler control valve
- 四氧化碳灭火器 carbon tetrachloride fire extinguisher
- 四氯化碳灭火器 carboloy tetrachloride fire extinguisher
- 四氯化碳灭火器 carbon tetrachloride fire extinguisher
- 四氯化碳灭火机 carbon tetrachloride fire extinguisher
- 四氯化碳灭火机 carbon-tetrachloride extinguisher
- 因停电所有的灯都熄灭了. There was a power cut and all the lights went out
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