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关 键 词:进口焊丝
行 业:焊接切割 焊接材料 焊丝
发布时间:2011-09-04
意大利TFA不锈钢焊丝: TFA <=0.03 <=0.02 2594 - <=0.03 1 1 25.5 9.2 - 3.5 <=0.025 <=0.015 904L ER385 <=0.03 1 <=0.01 20.5 34 - 2.5 <=0.03 <=0.02 Cu 3.5 409 ER409Cb <=0.05 0.6 0.7 11.5 <=0.60 - <=0.50 <=0.030 <=0.030 Nb + Cu +