Article 11 When a foreign aircraft or vessel arrives at a Chinese port, the person in charge shall fulfill the following obligations.
第十一条外国航空器或者船舶抵达中国口岸时,其负责人负有下列责任。
The type, behavior, manufacture and some application of the self-lubricating composite materials, in foreign aircraft industry are introduced in this review paper.
本文主要介绍自润滑复合材料的类型、特性、制造和国外在航空工业上的一些应用。
应用推荐