... arch motor ==> 弓形电动机 arch moulding ==> 拱饰 arch of foot ==> 足底弓 ...
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Bracket moulding method is adopted popularly while rigidity over line arch bridge main circle construction is proceeding.
高速公路跨线刚拱桥的主拱圈施工中,一般采用支架现浇施工。
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