Chinese translation for "导洞掘进"

head driving
heading advance

Related Translations:

掘凿新井:  sink new shafts

洞洞板:  peg board

洞洞装:  breezy outfit

新洞:  sindong

补漏洞:  close loophole

糯洞:  nuodong

嚼洞:  chew holes

穴洞:  cellar hole

潮洞:  helier

瓮洞:  wengdong

Similar Words：

"导钉" Chinese translation, "导钉牵引术" Chinese translation, "导洞" Chinese translation, "导洞（导坑）" Chinese translation, "导洞法" Chinese translation, "导洞掘进法" Chinese translation, "导洞掘进工" Chinese translation, "导洞开采" Chinese translation, "导洞开挖" Chinese translation, "导洞口" Chinese translation