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1·The advantages of hydrostatic transmission is especially outstanding in the field of towbarless aircraft tow tractor.

在新兴的无杆式飞机牵引车领域中，液压传动的优越性尤为突出。

2·Products to be displayed The current product lines are Electric Aircraft Tow Tractor, Electric Baggage Tow Tractor and Electric Courtesy Shuttle.

目前的产品有电动飞机牵引车，电动行李牵引车和电动旅客运送车。

3·The coupling heads are used for connecting the tow-line Compressed air Braking system of tractor and a trailer.

气制动接头用作牵引车与挂车之间的气路连接，可适用各类气制动车辆与挂车的连接气路。