为了更好的解决和改善这些问题，我们采用了波形钢腹板来代替厚重的钢筋混凝土腹板，即波形钢腹板桥。
In order to better address and improve these problems, we have adopted to replace the corrugated steel webs thick reinforced concrete webs, that is, Itabashi corrugated steel belly.
为了更好的解决和改善这些问题，我们采用了波形钢腹板来代替厚重的钢筋混凝土腹板，即波形钢腹板桥。
In order to better address and improve these problems, we have adopted to replace the corrugated steel webs thick reinforced concrete webs, that is, Itabashi corrugated steel belly.
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