cdddd:【TBM】全断面隧道掘进机(Tunnel Boring Machine)
G<zwv3 https://zhidao.baidu.com/question/463612125.html
PudS2k_Qv tbm法和盾构法的区别有哪些
E:_ZA https://zhidao.baidu.com/question/746668544898895692.html
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L boring英 [ˈbɔːrɪŋ] 美 [ˈbɔː ..
(2022-09-13 15:59) .<0ye_S'y