英语语法分析

VFD Exhauster without vent is a key machine to VFD equipments.

无排气管VFD排气机是生产无排VFD的关键设备。

The smoke exhauster will take away the smoke when we are cooking.

当我们做饭时抽油烟机将会抽走油烟。

The application of synthetic grease on oil exhauster was introduced, and the remarkable economy benefit was obtained.

介绍了合成润滑脂在油田抽油机上的应用，取得了明显的经济效益。