English translation for "水平坑道口"

adit opening

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

坑道作业:  tunnelling

斜坑道:  sloping adit

Similar Words：

"水平可寻址位置" English translation, "水平刻度" English translation, "水平刻度盘" English translation, "水平刻度盘 地平面 地平圈" English translation, "水平坑道" English translation, "水平坑道运输机" English translation, "水平空气道" English translation, "水平空域" English translation, "水平孔" English translation, "水平孔测斜仪" English translation