English translation for "平硐开拓"

opening up by adits
opening up by tunnels
openingupbyadits
openingupbytunnels

Related Translations:

硐:  名词(山洞、窑洞或矿坑) cave; cavern; cave dwelling; pit

斜硐:  inclined adit

平硐:  adit entryday driftday leveldrift minegallery

川硐:  chuandong

躲避硐:  man hole

坑硐:  exploring opening

纸硐:  main adit

硐室:  chamber

探硐:  exploratory driftexploratory headingexploratory tunnel

硅硐:  si silicone

Similar Words：

"平檐沟" English translation, "平硐" English translation, "平硐工作面" English translation, "平硐开采" English translation, "平硐开采矿山" English translation, "平硐勘探" English translation, "平硐口" English translation, "平硐倾斜运煤道" English translation, "平碹" English translation, "平钷六角孔螺晋" English translation