S 111斯米克焊丝
价格：82.00
C1Cr29W5CoRem.HRc38-47.Resistancetowearandcorrosionathigh-temperature.Hardfacingofhightemperatureandpressurevalve.HRc38-47，高温下耐磨、耐蚀。堆焊高温高压阀门)
主营：焊条、焊丝、焊粉、焊剂、粉块、焊片
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