从而克服了现有拖拉机拖斗一般只能通过手工挂接而存在的所需人手多、挂接困难和不便等缺陷。
Accordingly, the disadvantages of many labor needing, difficult hanging, inconvenience, etc. existing when the existing tractor trailer can be generally hung only by hands are overcome.
从而克服了现有拖拉机拖斗一般只能通过手工挂接而存在的所需人手多、挂接困难和不便等缺陷。
Accordingly, the disadvantages of many labor needing, difficult hanging, inconvenience, etc. existing when the existing tractor trailer can be generally hung only by hands are overcome.
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