JAS Jet Air System是什么意思

用法例句

The structure and recondition of the secondary air injection system;

二次空气喷射系统结构与检修

The paper introduces electronic fuel injector intake air resonator and air-controled intaking system and fuel injection air and discusses its working principles and the effect of noise elimi nation and pressurization.

介绍了电喷汽油机进气论振系统、谐振增压系统和燃油喷射空气系统。