water mains 中文意思是什麼

water mains 解釋
自來水干線
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • mains : 幹道網
  1. Installation of ductile - iron water mains and their appurtenances

    球墨鑄鐵總水管及附件的安裝
  2. Of the expected lifespan of the new water mains

    新水管的預期壽命？
  3. The water mains had numerous breaks, with the great majority of the breaks occuring in sand, silt, or filled ground.

    自來水干線有許多處破裂，但絕大多數的破裂發生在砂地，淤泥地或回填土中。
  4. Replacement and rehabilitation of water mains, stage 2

    更換及修復水管工程第2階段
  5. Replacement and rehabilitation of water mains, stage i

    更換及修復水管工程-第i階段
  6. Electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets

    與總水管連接的電氣器具.避免軟管組件的反虹吸和失效
  7. Amendment 1 - electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets

    修改件1 .與總水管連接的電氣器具.避免軟管組件的反虹吸和失效
  8. Electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets iec 61770 : 1998 a1 : 2004 ; german version en 61770 : 1999 a1 : 2004

    與總水管連接的電氣器具.避免軟管組件的反虹吸和失效
  9. B there is no legislation or code of practice regulating the use of water - cooled air conditioning systems in individual commercial premises. however, section 13 of the waterworks regulation empowers the director of water supplies to control the use of water from water mains for air conditioning plants

    現時並無法例或守則規管個別商業樓宇使用水冷式空調系統，但水務設施規例第條授權水務署署長監管由政府喉管供水予空氣調節裝備使用。
  10. Construction of boundary crossing facilities and necessary link roads ; and associated civil, structural, electrical and mechanical, marine, geotechnical, water mains, fire services, environmental mitigation measures, street lighting, traffic aids, directional signs, traffic control surveillance system, landscaping and drainage works

    進行相關的土木結構機電海事土力水務設施消防設施環境保護街道照明設施輔助交通設備道路標志交通控制及監察系統環境美化和排水渠等工程。
  11. An expressway between the landing point of the proposed hzmb at the northwest lantau and the nlh ; and associated civil, structural, electrical and mechanical, marine, geotechnical, water mains, fire hydrants, environmental mitigation measures, street lighting, traffic aids, directional signs, traffic control surveillance system, landscaping and drainage works

    進行相關的土木結構機電海事土力水務設施消防栓安裝環境保護街道照明設施輔助交通設備道路標志交通控制及監察系統環境美化和排水渠等工程。
  12. This included firstly the construction of a new reception tank and a pumping station at muk wu to strengthen the raw water reception capability. secondly, additional water mains were laid to strengthen the transfer between river indus pumping station with plover cove reservoir

    17億元改善東江供水計劃，第一部份在木湖興建一個新蓄水池及抽水站，加強輸入廣東省原水設備，第二部份是由梧桐河抽水站至船灣淡水湖興建輸水管，增加梧桐河抽水站抽水量。
  13. In london leaks from ageing water mains are wasting 300 olympic swimming pools ' worth of water every single day

    在倫敦，每過一天來自老舊水干管的外漏正浪費三百個奧運游泳池當量的水。
  14. Typical examples are water mains and gas pipes. equipotential bonding consists of main and supplementary equipotential bondings. it means the electrical connection linking various exposed conductive parts and extraneous conductive parts so as to achieve a substantially equal potential

    至於等電位導體的作用，其實就是將各個外露非帶電金屬部分和非電氣裝置金屬部分作電氣性連接，使各部分的電位在頗大程度上相等。
  15. Motorists are advised that in order to facilitate water supplies departments water mains works, a section of about 30 metres of the traffic lanes of kwun tong road eastbound near ting fu street will be temporarily closed in phases from 10a. m

    駕車人士請注意，為配合水務署的水務工程，觀塘道東行近定富街的一段約
  16. Motorists are advised that in connection with the water mains replacement works, the following temporary traffic arrangements will continue to be implemented in yau ma tei

    駕駛人士請注意，為配合水管更新工程，油麻地將繼續實施下列臨時交通安排：
  17. Motorists are advised that in connection with the water mains replacement works, vehicles exceeding 5 metres in length will continue to be prohibited from entering into the section of hi lung lane between temple street and arthur street from 15 february 2007 to 15 may 2007

    駕車人士請注意，為配合水管更新工程，由2007年2月15日起至2007年5月15日止，長逾5米之車輛將繼續禁止進入
  18. Replacement and rehabilitation of water mains, stage 1 phase 1

    更換及修復水管工程第1階段第1期
  19. Supplementary information on replacement and rehabilitation of water mains, stage 1 phase 1

    補充資料-更換及修復水管工程第1階段第1期
  20. Replacement and rehabilitation of water mains, stage 1 phase 1 and replacement and rehabilitation of water mains, stage 1 phase 2

    更換及修復水管工程第1階段第1期及更換及修復水管工程第1階段第2期
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