Deformed Ore-Stressed Concrete Steel Wire的意思|示意

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变形矿石应力混凝土钢丝

Deformed Ore-Stressed Concrete Steel Wire的网络常见释义

预应力混凝土异形钢丝 Pre-stressed concrete structures 预应力混凝土结构 Deformed Ore-Stressed Concrete Steel Wire 预应力混凝土异形钢丝 unbounded partially pre-stressed concrete 无粘结部分预应力混凝土 ..