English translation for "坑道作业"

tunnelling

Related Translations:

联络坑道:  connecting adit

地雷坑道:  quarry tunnel for a chargeof high explosive to destroy eg enemy fortifications

横坑道:  aditcross headinggallery

坑道卫生:  tunnel hygiene

坑道建筑:  galley construction

施工坑道:  construction adit

坑道头:  sap head

军事坑道:  military tunnel

斜坑道:  sloping adit

通风坑道:  air headingairway

Similar Words：

"坑道中的蛇行" English translation, "坑道钻机" English translation, "坑道钻进" English translation, "坑道钻孔" English translation, "坑道钻孔方向计" English translation, "坑底隆起" English translation, "坑底隆起；底鼓；底部隆起" English translation, "坑底潭" English translation, "坑东联电子厂" English translation, "坑洞" English translation