1) vacuum drainage system
厕所真空收运系统
3) vacuum toilet system
真空冲厕系统
4) the vacuum disposal system
真空收运系统
1.
The questions of the night soil's reclamation and the advanced feasibility of the vacuum disposal system is discussed, which is also a high efficiency technology about the reclamation of the night soil from the vacuum disposal system.
讨论了我国粪便处置现状中的问题和真空收运系统的先进可行性 ,并提出了真空收运系统的一种高效可行的粪便生化技
5) vacuum environmental protection toilet
真空环保厕所
6) water-thrifty vacuum toilet
节水真空厕所
1.
Based on analysis and review of the advanced train toilet unit, a new toilet solution of water-thrifty vacuum toilet including working principle, elements and key techniques was developed in order to settle toilet pollution for the train.
针对国内列车厕所的污染问题,就列车节水真空厕所的现状作了深入的研究,在优化当前国外列车厕所结构体系的基础上,开发了列车节水真空厕所系统。
补充资料：海绵锆真空蒸馏系统(锦州铁合金厂)
海绵锆真空蒸馏系统(锦州铁合金厂)
海绵锆真空蒸馏系统(锦州铁合金厂)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条