development end

同义词释义

1)development end,采准工祖2)development face,采准工祖3)preliminary mining,采准4)development layout,采准布置5)developing entry,采准巷道6)In-vein preparatory work,脉内采准7)development plan,采准方案8)Preparation ratio,采准比9)mining standard,采准平行10)Preparatory work mode,采准方式