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鋼絞線

預(yù)應(yīng)力混凝土用鋼絞線
2020/04/29 2886
預(yù)應(yīng)力混凝土用鋼絞線主要作預(yù)應(yīng)力混凝土結(jié)構(gòu)配筋用，如大跨度鐵路和公路的橋梁、吊車梁、巖土錨固工程、多層工業(yè)廠房等。鋼絞線類別有粘結(jié)預(yù)應(yīng)力鋼絞線：采用高碳鋼盤條，經(jīng)過表面處理后冷拔成鋼絲，然后將一...
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鋼絞線

預(yù)應(yīng)力混凝土用鋼絞線