But most people don t attach more importance to the study on how to make full use of fuel vapor in the gasoline tank and decrease the pollution.
但在汽油箱内汽油蒸汽的节约利用,及减少其对环境的污染方面的研究,还未引起人们足够的重视。
In this paper,the new development of oil vapuor pump technology in pumping theory study and structural design is described; the design reliability of the pump is increased and the stability of performance is guaranteed.
着重介绍了油蒸汽流泵技术在抽汽理论研究和结构设计方面改进的一些新进展。