OKAutrod 13.21埋弧焊丝OKAutrod 13.21埋弧焊丝A5.23 ENi1EN 756 S2Ni配用焊剂 OK Flux 10.620.080.21.01.0--OKAutrod 13.27埋弧焊丝OKAutrod 13.27埋弧焊丝A5.23 ENi2EN 756 S2Ni2配用焊剂 OK Flux 10.62, 10.71, 10.750.080.21.02.3--OKAutrod 13.33埋弧焊丝OKAutrod 13.33埋弧焊丝A5.23 EB6EN 12070 SCrMo5配用焊剂 OK Flux 10.630.070.350.6< 0.36.00.6OKAutrod 13.35埋弧焊丝OKAutrod 13.35埋弧焊丝A5.23 EB9EN 12070 ScrMo91配用焊剂 OK Flux 10.630.10.200.60.79.01.0OKAutrod 13.36埋弧焊丝OKAutrod 13.36埋弧焊丝A5.23 EGEN 756 S0配用焊剂 OK Flux 10.71, 10.81, 10.82, 10.830.10.31.00.80.3Cu 0.5
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