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掘进工作面
gen. forebreast; heading
eng.geol. driving place; face of heading; fore breast
expl. developing butt
tech. drift face; fore breastline; heading face
掘进工作面掘进巷道的尽头工作面,又称超前工作面,参见 excavating face
expl. hutch road
掘进工作面掘进巷道的尽头工作面,又称超前工作面
expl. excavate-ing face
掘进工作面
: 18 phrases in 4 subjects
Engineering geology2
Explosives and Explosive Ordnance Disposal8
General1
Technology7