English translation for "巷道口"

access adit
brow
throat

Related Translations:

巷道迷津:  alley maze

曲折巷道:  zig zag roadwayzigzag roadway

联络巷道:  connectioncross headingcross holecut throughjitty

天井巷道:  rise headinguphill openingupraise drift

巷道壁:  wall

巷道通风:  dash

卸载巷道:  relief roadway

垂直巷道:  vertical working

巷道钻:  underground drilling unit

死巷道:  dead tunnel

Similar Words：

"巷道掘进工作" English translation, "巷道掘进工作面" English translation, "巷道掘进和敷设管道设备" English translation, "巷道掘进机" English translation, "巷道掘进钻车" English translation, "巷道矿柱" English translation, "巷道两侧背板" English translation, "巷道两侧煤柱" English translation, "巷道毛断面" English translation, "巷道煤柱" English translation