单词 | sprinkler system |
释义 | sprinkler system sprinkler system n.(名词)A fire-extinguishing system consisting of a network of overhead pipes that release water automatically when a predetermined temperature has been reached.喷水灭火系统:当达到预警温度时能够自动放水的管道灭火装置,通常称为喷水灭火系统 |
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