(?) (?)前(Qian)轴(Zhou)拳(Quan)部(Bu)铣(Xi)削(Xiao)组(Zu)合(He)机(Ji)床(Chuang)用(Yong)于(Yu)前(Qian)轴(Zhou)主(Zhu)销(Xiao)孔(Kong)端(Duan)面(Mian)的(De)加(Jia)工(Gong),(?)主(Zhu)要(Yao)加(Jia)工(Gong)产(Chan)品(Pin)的(De)型(Xing)号(Hao)为(Wei):(?)NKR、(?)NHR、(?)3吨(Dun)、(?)3360、(?)N800中(Zhong)体(Ti)、(?)东(Dong)风(Feng)DE。(?)