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- sewage purified device 污水净化处理装置
- A study on purifying device for faecal sewage 粪便污水净化装置的研究
- In order to improve the efficiency of the purifying device with water mist in public kitchens,a disassembling purifying exhaust hood is manufactured. 目的为了提高水幕式公共厨房油烟净化装置的净化效率;设计制造了可拆装的便于安排不同试验方案的排烟罩.
- Or use anion purifying device, anion is adherent big ion is formed on contaminative gas element and sedimentation come down. 或采用负离子净化装置,负离子附着在污染气体分子上形成大离子而沉降下来。
- The letting characteristic of HC and CO when gasoline engine using carburettor in idle speed, studying the way of administer, a new purify device had been designed. 分析了化油器式汽油发动机怠速工况下HC与CO的排放特点,研究了治理的措施,并设计出实用的净化装置。
- DCW-Y type biologic contact sewage purifier 型生物接触污水处理设备
- DH high effieiency sewage purifier DH高效污水净化器
- Water is purified by passing through rock. 水在穿透岩石的过程中获得了净化。
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- Water can be purified by filtration through sand. 水通过沙滤可以变清。
- Safety of Irrigation Water Quality and Sewage Purifying by Qzone 农业用水水质安全及用臭氧对污水无害化处理
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- The cultivating wastewater of Japanese flounder was treated by biological purifying devices with the filter media of sand, activated carbon granule and ziolite, respectively. 采用沙子、活性炭与沸石作为生物滤器载体对牙鲆养殖废水进行处理。
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- DESIGN OF A NEW GAS JET PURIFYING DEVICE 一种新型气体射流净化装置设计
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。