短语
开暗井
winze
暗井开拓
opening up by blind shaft
暗井螺旋溜槽
spiral staple chute
暗井提升机
staple-shaft hoist
暗井井筒
blind shafts
暗竖井
little winds
;
shaft raise
;
subvertical shaft
在幽深昏暗的矿井
In a deep dark mine
暗黑石油钻井
Dark Elixir Drill
暗立井
blind shaft
-
blind shaft
staple pit
interiorshaft
internal shaft
-
blind shaft
staple shaft
·2,447,543篇论文数据,部分数据来源于NoteExpress