您要查找的是不是：
- secondary pump station for water supply 二级供水站
- Application of water abstractive flow passage in secondary pumping station of Changqiao Waterworks 吸水流道在长桥水厂二级泵房的应用
- secondary pumping station 二级泵站
- There is a pumping station beside the road. 路旁有一座抽水站。
- There is a pumping station by the river. 河边有个抽水站。
- Their farm set up a pumping station this year. 他们农场今年新修了一个抽水站。
- The pumping station roared into action. 抽水站隆隆口向着开始工作了。
- There is a pumping station beside the road . 路旁有一座抽水站。
- There is a pumping station on the edge of the lake. 湖边有座扬水站。
- Tai Mei Tuk No. 2 Raw Water Pumping Station. 大尾笃二号原水抽水站.
- Old pumping station on the Tisza river. 蒸汽水泵图片 Steam water pump.
- He dashed off in the direction of the pumping station. 他朝抽水站的方向飞奔而去。
- A single unit, such as a pumping station, within such a system. 此系统中的单独单位，如抽水站
- He used to work in a pumping station, performing brilliantly there. 他曾经在扬水站工作，表现不错。
- Optimal strategy for the control of secondary pump according to value positions of auto controlled AHU vales. 利用 AHU自动控制水阀的阀位信息 ,实时优化二级水泵的控制 ;
- Necessity of booster pumping stations? 泵站调压器的必要性？
- Connecting with example this paper introduces the ratio nal application of bypass pressure fixing and secondary pumping system in air co nditioning s cooling water system of tall buildings. 本文结合实例介绍了旁通定压和二级泵系统在高层建筑空调冷水系统中的合理应用。
- secondary pump stations 二级泵站
- Features a beautiful riverside view and the historic raw water pumping station. 美丽的河滨景致与浑水抽水站古迹。
- The sewage pumping station will be enclosed by a single-storey superstructure. 该泵房将由一座单层上盖建筑物密封。
