OK Autrod 12.22埋弧焊丝OK Autrod 12.22埋弧焊丝A5.17 EM12KEN 756 S2Si配用焊剂 OK Flux 10.45, 10.61, 10.62, 10.71, 10.81, 10.82, 10.830.10.21.0OK Autrod 12.30埋弧焊丝OK Autrod 12.30埋弧焊丝 EN 756 S3配用焊剂 OK Flux 10.40, 10.70, 10.71, 10.81, 10.82, 10.830.100.201.6OK Autrod 12.32埋弧焊丝OK Autrod 12.32埋弧焊丝A5.17 EH12KEN 756 S3Si配用焊剂 OK Flux 10.40, 10.61,10.750.10.21.5OK Autrod 12.40埋弧焊丝OK Autrod 12.40埋弧焊丝A5.17 EH14EN 756 S4配用焊剂 OK Flux 10.620.080.21.9OK Flux 10.30埋弧焊剂OK Flux 10.30埋弧焊剂≈ 1.11.8OK Autrod 12.105406500 ℃ 500.50.41.0Mo 0.3
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