sprinkler connection 中文意思是什麼
sprinkler connection
解釋
噴水滅火系統增壓器- sprinkler : n. 1. 灑水車，灑水器，噴壺；灑水裝置。2. （草坪、高爾夫球場的）地下灌澆系統。
- connection : n. 〈美國〉＝connexion.
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Model 07 - s should be installed at the fire sprinkler service connection to the main line
型號07 - s應該安裝在連接到主管道的消防噴淋系統處。 -
Installed at the residential fire sprinkler service connection to the main, series 07s dual check backflow preventers protect the water supply against polluted water being siphoned back from the sprinkler system
安裝在住宅消防噴淋頭與主管道連接處，系列07s雙止回防迴流閥保護水供應系統不會受到從噴淋系統中虹吸回來的污染水的污染。
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