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