fire service main 中文意思是什麼

fire service main 解釋
消防水管
  • fire : n 1 火,火焰;火災;燃燒;爐火,烽火。2 射擊;火力。3 火花,閃光;光輝。4 熱情,熱烈,熱心;生氣...
  • service : n 塞維斯〈姓氏〉。n 1 服務;工作;公務;職務;事務;業務;行政部門(人員),服務機構(人員)。2 ...
  • main : adj 1 主要的,主,全,總。2 充分的,盡量的;全力的,有力的。n 1 體力,氣力;力〈僅用於 with might...
  1. Following the dismantling of the russian federal forest service, and the resulting scarcity of resources allocated for fire - fighting measures, the main capacity and means to combat this year s fires are provided by six - out of nine - wwf - funded fire brigades

    隨著俄羅斯聯邦森林局解體,購置防火措施的資源亦大幅減少。今年在該地發生的火災,主要由六隊總會資助的特別機動隊灌救,同類型的機動隊共有九隊。
  2. 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。
  3. 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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