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發(fā)布時(shí)間: 2022-8-4 09:18
正文摘要:8月1日,在巢馬城際鐵路馬鞍山長(zhǎng)江公鐵兩用大橋江心洲引橋施工現(xiàn)場(chǎng),一榀總重達(dá)930噸、梁體長(zhǎng)達(dá)40.7米的高鐵雙線箱梁穩(wěn)穩(wěn)地落在了M84號(hào)、M85號(hào)墩支座之上,標(biāo)志著巢馬城際鐵路全線首榀近千噸“超大箱梁”架設(shè)成功, ... |
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