一、加快发展我国航空货运的必要性众所周知，世界民用航空业是以旅客为中心而发展起来的，早期航空货运只是作为填补客运剩余吨位的一种附属业务。刚年代海上货运的高增长率，诱使许多航空公司开辟了全货运航线加入货运市场的竞争，逐渐使航空货运成为一种独立的业务。70年代 I. The Necessity of Speeding up the Development of China's Air Cargo As we all know, the world's civil aviation industry has developed as a center for passengers. Early air cargo was only used as a supplementary business to fill the remaining tonnage of passenger transport. The high growth rate of maritime freight transport in the early years has tempted many airlines to open up competition in the freight transport market through all-cargo routes and gradually make air cargo into an independent business. 70's