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波紋管預(yù)應(yīng)力錨具鋼絞線

塑膠波紋管

工程用金屬波紋管好，還是塑膠波紋管好？
2020/07/22 1059
鍍鋅金屬波紋管的顯著優(yōu)點：鍍鋅金屬波紋管是使用鍍鋅鋼帶歷經(jīng)卷制而加工出來的金屬波紋管類產(chǎn)品，基于使用了上方的鍍鋅鋼帶，兼具非常好的防腐蝕功能，相對于平常黑色鋼帶來看兼具愈加接觸的的防腐蝕和防銹功能...
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塑膠波紋管

工程用金屬波紋管好，還是塑膠波紋管好？

工程用金屬波紋管好，還是塑膠波紋管好？