全断面掘进机
TBM
full facer
tunnel boring machine
Whole-section tunneler
analyzes and evaluation
full-face tunnel boring machine
掘进机掘进
tunneling of heading machine
敞开式全断面岩石掘进机
Open type whole section rock tunneler
全断面岩石掘进机
arm of lever
full face rock tunnel boring machine
Full-face rock boring machine
Full lace rock tunneler
Full-section rock tunneler
full face rock tunnels boring machine
full-face tunnel boring machine
full face rock shielding machine
full face rock tunnel boring machines
全断面岩石掘进机TBM
full-face rock tunnel boring machine
大断面硬岩隧道
Large cross-section hard rock tunnel
小断面硬岩巷道
Hard Rock Roadway with Small Cross-Section
大断面全煤风桥
full seam large air crossing
花岗岩全岩Rb-Sr等时线年龄
whole-rock Rb-Sr isochron age of granite pluton
全断面变径滑模
Full-section slip form with changeable diameters
全断面长坑道并联台座
full-face pedestal parallel long trenches