forward drive return line向前驱动回油管路
reverse drive return line反向驱动回油管路
Drive e Line System传动系统
travel drive supply line行驶驱动供油管路
drive-line loss传动系中的损失
forward drive supply line向前驱动供油管路
reverse drive supply line反向驱动供油管路
Drive In Line保持线内
drive-line layout传动系布置