Firstly, the paper discusses the development actuality of HEV technology and aircraft towing tractor technology.
首先, 文章分析了混合动力车辆技术和飞机牵引车技术的发展现状.
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Tow truck towing tractor trailer cab measures a combined length of 14 inches ( 35.6 cm )!
拖车牵引拖拉机驾驶室措施总长度的 35.6 厘米!
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