公司的科研小组，正在采用先进泵式喂料系统，为大型飞行器，研制动力更加强大的引擎，现在正在为商业客户的需求，进行飞行测试实验。
The XCOR team then developed a more powerful engine with an advanced pump-fed fuel system for a larger aircraft now being flight-tested for a commercial customer.
检查和测试机械单位，如发动机，变速器，车桥及制动系统，以确定故障和失灵位置。
Inspect and test mechanical units, such as engines, transmissions, axles and brake systems, to locate faults and malfunctions.
应用推荐