Another problem is that foreign exchange controls cause lengthy delays in acquiring spare parts for aircraft and other machinery.
另一个问题是对外币交易的管制，这导致飞机与其他机械在需要零件时的长时间延误。
2
Initially the group set up production of cars, then the product will soon diversified in the fields of commercial vehicles, ships, aircraft, trains, farm tractors and construction machinery.