【摘要】 文中叙述了小型化水来工艺的构思和装备设施设想，为满足某些特定小型井区实施小型化水采的需要，探索一条新的途径。更多还原

【Abstract】 Following a description of the conceptual ideawith regard to the small-sized hydromining technological process and associated equipment,the author elaborates on the study of a new approach in this fieldwith an aim to catering the needs for applying thiskind of mining method in some specific small mines ormining districts.更多还原