... indented girder 锯齿式组合梁... indented wire 齿痕钢丝,刻痕钢丝... indented roller 凹纹压路机 ...
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Indented Steel Wire 齿纹钢丝 ; 刻痕钢丝
Indented wire for Pre-stressed concrete 预应力混凝土缩径钢丝
Indented PC Wire&PC Strand 刻痕预应力钢丝
indented d wire 刻痕钢丝
indented d steel wire 齿纹钢丝
high tensile indented steel wire 高强刻痕钢丝
indented pre-stressed concrete steel wire 预应力混凝土用刻痕钢丝
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indented steel wire
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