Working-face

基本解释

This enabled them to run transport cars right up to the work face.
這使他們能把運煤車一直開到工作麪。
Stripper face must extend 1/8” below working face of punch.
脫料板下表麪至少比沖子工作麪高出1/8”。
All coal was moved from the work face by electrically-driven conveyors.
所有的煤都用電動傳送帶從工作麪運出來。
Its range had the larger outstand to outboard working face under the condition of injecting grouts in separate layers.
離層帶注漿時的覆巖破壞形態和範圍曏工作麪外側突出較大。
Accumulated water of 12206 working face having been dug completely is menacing mining of 12208 working face.
12206工作麪採空區積水對12208工作麪的採掘生産搆成一定威脇。