angle splice bar

基本解释鱼尾板型钢

网络释义

1)angle splice bar,鱼尾板型钢2)fish-plate pass,鱼尾板孔型3)angle splice bar,角型鱼尾板4)various shaped fishplate,异型鱼尾板5)Angle bar,平底鱼尾板,角钢6)fish plate rail joint,鱼尾板钢轨接头

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