1) three-point hitch frame
三点挂接[悬挂]机架
2) three-point hitch attachment
三点挂接[悬挂]机具
3) three-point hitch control
三点挂接[悬挂]操纵机构
4) three-point hitch linkage
三点挂接[悬挂]连杆机构
5) three-point hitch
三点挂接[悬挂]
6) three-point hitch valve
三点挂接[悬挂]阀
参考词条