1采用HX-01-01-00(406-457扩头总成)20131128
扩径机整体装配工艺定型方案设计(全套设计图纸+说明书)
HX-01-01-05(406锥头)OK
HX-01-01-01(406中间支撑环)ok
HX-01-01-02(406中间导向环)20131116完成
HX-01-01-02-A(406中间导向环)-鸿象打孔图20131203OK
HX-01-01-04(406(6-12模块))
HX-01-01-09(406润滑套)OK
HX-01-01-14(406辊轮总成)