Luoyang First Tractor Group 洛阳一拖集团
tractor drive shaft group 拖拉机驱动轴组
tractor electrical equipment group 拖拉机电气设备组
The lanes between vines are exactly as wide as the tractor, so the little group had to duck into and underneath the vines all day long.
葡萄藤之间的车道恰好和拖拉的宽度一样，因此这个摘葡萄的小组成员只得一整天都猫在葡萄藤地下。
The tube tie-in group assembly is used in tractor or trailer equipped with a dual-circuit brake system, it connects the air-fountains.
管接头组总成-带单向阀用于主车的气制动系统，起到各气源间连接的作用。
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