欄波形護 選購指南
云南玉溪波形梁護欄鄉村公路護欄波形護欄供應
云南玉溪波形護欄防撞護欄廠家: (1)護欄板 :4320×310×85×3.0/4.0 (2)立柱(法蘭盤立柱):114/140×4.5 ×長度 (3)防阻塊:196×178×200×3.0/4.0 (4)柱帽:114mmx100mm 140mmX150mm (5)托架:300 ×70 ×4mm/4.5mm (6)端頭:一般分路側(R160......
云南玉溪波形護欄防撞護欄廠家: (1)護欄板 :4320×310×85×3.0/4.0 (2)立柱(法蘭盤立柱):114/140×4.5 ×長度 (3)防阻塊:196×178×200×3.0/4.0 (4)柱帽:114mmx100mm 140mmX150mm (5)托架:300 ×70 ×4mm/4.5mm (6)端頭:一般分路側(R160......