... mountable steel bridge 装配式钢桥 protective coating of steel bridge 钢梁油漆 riveted steel bridge 铆接钢桥 ...
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Discussing the anti - corrosion coating program of the general suspension bridge 's steel box beam protective railings and steel wire cables in the situation of heavy corrosion.
论述了在重腐蚀条件下，一般悬索桥的钢箱梁、防护栏杆和钢丝主缆的防腐蚀涂装方案。
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