对飞机制造业来说这段时间过得很艰难。

These are hard times for the aircraft industry.

许多不同的胶粘剂和密封系统已经取得重大意义的飞机制造业。

A large number of different adhesive and sealant systems have gained significance in the aircraft industry.

作为一个事实问题的，飞机制造业使用的总比例很小云杉是精。

As a matter of fact, the aircraft industry uses a very small percentage of the total spruce that is milled.

美国最大的航空展之一也是飞机制造业最大的贸易展销会之一。

One of the largest air shows in the United States is also one of the largest trade shows in the aircraft industry.