(來(lái)源:經(jīng)濟(jì)日?qǐng)?bào))
轉(zhuǎn)自:經(jīng)濟(jì)日?qǐng)?bào)
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3月22日,在江蘇省南通市海門(mén)區(qū),由中鐵十四局施工的世界最長(zhǎng)公路水下隧道——海太長(zhǎng)江隧道“江海號(hào)”盾構(gòu)機(jī)掘進(jìn)達(dá)4658米,完成總掘進(jìn)任務(wù)過(guò)半。
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