prestressed reinforced concrete tie的意思|示意
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英 / /
预应力钢筋混凝土扎带
prestressed reinforced concrete tie的网络常见释义
预应力混凝土轨枕 ... prestressed reinforced concrete beam 预应力梁 prestressed reinforced concrete tie 预应力混凝土轨枕 prestressed precast concrete form 预制预应力混凝土模板 ...