碳纤维复合材料近年来也日益增多的用于汽车上,主要用作车身外板、车门、进气路管和活门盖等。
As technologies develop, in recent years, carbon fiber composites are also used in automobile, mainly as body panels, roof, door and inlettake, etc.
对于大型反重力铸造设备的气路系统,重点从气路系统的进气环节、调节环节和排气环节进行了设计研究。
Thirdly, the paper provides lots of information on the pneumatic system of the equipment, puts emphasis on the design of gas-in part, adjustment part and gas-out part of different systems.
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