The stronger air motions are helpful in organizing mixture strength distribution and then realizing lean mixture combustion in two-valve gasoline engines.
强化空气运动的结果有利于组织燃料在缸内的浓度分布，从而为在二气门汽油机上实现稀薄燃烧打下基础；
Based on the inhouse structure of JZ-7 air brakes, the design scheme of distribution valves for passenger locomotives was proposed and the main valve of new distribution valves was developed.
从JZ 7型空气制动机本身的结构出发，提出了客运机车分配阀的方案，研制了新的分配阀主阀。
The control system of the valve body is simple in structure, high in reliability and is high in air distribution efficiency and precision.
本发明阀体的控制系统结构简单、可靠性高，配气的效率及精准度高。
The control system of the valve body is simple in structure, high in reliability and is high in air distribution efficiency and precision.
本发明阀体的控制系统结构简单、可靠性高，配气的效率及精准度高。
应用推荐