Send a tow line to the tug from the stern.
从船尾送根拖缆给拖轮。
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。
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。
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