drawbar

特殊用法clevis drawbar1.牵引环, 联结钩combined ring-and-clevis drawbar1.环卡组合式牵引装置free drawbar1.铰接牵引杆harvester's drawbar1.收割机联结装置hydraulic lift linkage drawbar1.(拖拉机的)液压悬挂系统联结装置lift-up drawbar1.(折叠耙组的)起落式牵引装置pick up hitch drawbar1.液力联结器pick-up hitch drawbar1.液力联结器retractable drawbar1.伸缩式联结装置swinging drawbar1.摆动式联结装置telescoping drawbar1.伸缩式连接装置, 伸缩式牵引装置tractor linkage drawbar1.拖拉机拖把(牵引架)
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