entry driving 中文意思是什麼
entry driving
解釋
平巷掘進-
Eagle shoe eyelet co., ltd. of changzhou city is located at xinan town, east of changzhou city, neighboring to shanghai - nanjing expressway in west, 8 - minute driving to the hengshanqiao entry and adjacent to shanghai - nanjing railway in south. it is very convenient in transportation and communication
,位於常州東門外新安鎮,西靠滬寧高速,離橫山橋道口八分鐘車程,南靠滬寧鐵路,地理位置優越,交通便利,通訊發達。 -
Application of semi - metallic friction material on tunnel entry - driving machine
半金屬摩擦材料在隧道掘進機中的應用 -
Bolt with bar and wire mesh cable supporting in driving gob - side entry along water - immersed pillar
水浸煤柱沿空掘巷的錨梁網索支護 -
Practice and experience of driving gob - side entry in shortwall top - coal caving mining with light supports during residual mining
短壁殘采輕放工作面沿空掘巷的實踐與認識 -
Application of bolting with wire pillar supporting technology in driving along gob - side entry
錨笆柱支護技術在沿空掘巷中的應用 -
Experiment of supporting with meshing and bolting for entry driving along gob side within soft roof, soft floor and soft coal seam
煤層沿空掘巷錨帶網支護的應用研究 -
Entry driving machine
平巷掘進機
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