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- The drainage system has been aged. 排水系統已經(jīng)老化了。
- The waste will flow out of the drainage system. 廢物將從排水系統流出。
- Of them yielded a complete drainage system. 墓內有完整的排水系統。
- The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets. 這座城市甚至還鋪設過(guò)排水系統,因為在窄窄的街道底下發(fā)現了許多陶土制的管道。
- Wastewater drainage is connected to government drainage system. 廢水排放到政府排水公司系統。
- Design of Wastewater Treatment and Drainage System for Quanchai Co. 污水處理及強排工程的設計實(shí)例。
- This area was very marshy before the drainage system was installed. 在疏竣工程安置前,這區域是像濕地樣的。
- To construct and operate a stormwater drainage system. 建造及營(yíng)辦一個(gè)雨水排水系統。
- So can implement the whole autocontrol of drainage system. 從而實(shí)現對排水系統的全自動(dòng)控制。
- Transforming Mine Gas Drainage System and Raising Gas Drainage Rate? 粉塵作業(yè)人員的飲食要注意什么?
- Workmen put in a proper drainage system and supplied pure drinking water. 工人安裝了合適的排水裝置，提供純凈的飲用水。
- In the mine drainage system many drainage pumps must work correspondly. 摘要在煤礦井下的排水系統中，需要多臺排水泵協(xié)調地工作。
- Drainage system should carry drain off water expedite, without leakage. 排水系統應該保持排水暢通，無(wú)滲漏。
- Advanced drainage system ensures application in any operating conditions. 采用先進(jìn)的排液系統，可適合任何工況條件下使用。
- The unique drainage system design, prevent the rain water and dust entering. 獨特排水系統設計，防止風(fēng)吹造成雨水和灰塵的進(jìn)入。
- Monitoring water supply & drainage system including firefighting water system. 監控給排水和消防水安裝工程。
- Optimize drainage system;make cleaning more conveniently and ensure our healty. 排水系統優(yōu)化設計，方便箱內清潔，健康有保障。
- The application of PEO/CF retention and drainage system was introduced as well. 并介紹了PEO/CF多元助留助濾體系。
- Stage I works began in early 1998 to upgrade the critical sections of the drainage system. 其中已于一九九八年動(dòng)工的第一期工程將會(huì )提高系統中主要排水渠的排放能力。
