mahabang buhay mataas na kalidad super bailey truss load kapasidad mataas na pag -load ng bakal bailley tulay

Compact 200 Bridge Presyo Bailey Steel Construction Bridge Design

Pedestrian Bridge Prefabricated Structure Mababa ang Cost Factory Supply Truss Bridge

Bailey Bridge (CB-200,140m ang haba, malinaw na lapad: 4.2m) sa China Railway 12th Group, Yancheng City, Jiangsu Province

Presyo ng Pabrika Puente Bailey Foundation China Supplier Pansamantalang Steel Bridge

Pansamantalang tulay na tulay ng tulay na tulay na may mababang presyo Q235

Bailey Bridge (CB-200, 39.624m Long, 18-Rows, Deck-Type, Single-Lane, Clear Width: 6m) sa Baihetan Hydropower Station, Qiaojia County, Sichuan Province

Mababang gastos pansamantalang paggawa ng mga bagong bahagi ng istraktura ng bakal na bakal

Presyo ng Pagbebenta ng Pabrika ng Bailey Bridge Steel Emergency Bridge China Tagagawa ng Pedestrian Bridge