wire mesh section 中文意思是什麼
wire mesh section
解釋
線網分隔層-
Probe and practice of supporting technology with shotcrete and bolting wire mesh for large - section coal roadways in soft seams between soft roof and soft floor
三軟煤層大斷面巷道錨網支護技術探索與實踐 -
Application of combined support using shotcrete and bolting wire mesh, cable anchors and spud at intersection point with large cross - section
錨注聯合支護在大斷面交岔點的應用
分享友人