The invention relates to an indirect assembly concrete-filled steel tube combined special-shaped column and a production method thereof.
本发明涉及一种间接装配式钢管混凝土组合异形柱及其制作方法。
The invention relates to an indirect assembly concrete-filled steel tube combined special-shaped column and a production method thereof.
本发明涉及一种间接装配式钢管混凝土组合异形柱及其制作方法。
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