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我國自主研制最大直徑泥水平衡盾構機下線(xiàn)

2018-09-30 06:00來(lái)源：新華網(wǎng)

9月29日，我國自主研制最大直徑泥水平衡盾構機下線(xiàn)儀式在河南鄭州舉行。

當日，我國自主設計制造的最大直徑泥水平衡盾構機下線(xiàn)。這一直徑15．8米、足有5層樓高的巨型隧道掘進(jìn)設備由中鐵工程裝備集團、中鐵隧道局集團等單位聯(lián)合研制，將用于深圳市春風(fēng)隧道工程。

新華社記者馮大鵬攝

9月29日，我國自主研制最大直徑泥水平衡盾構機下線(xiàn)儀式在河南鄭州舉行。新華社記者馮大鵬攝

9月29日，我國自主研制最大直徑泥水平衡盾構機下線(xiàn)儀式在河南鄭州舉行。新華社記者馮大鵬攝

9月29日，我國自主研制最大直徑泥水平衡盾構機下線(xiàn)儀式在河南鄭州舉行。新華社記者馮大鵬攝

[責任編輯：劉曉宇]

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