价格:未填
供应:99999
发货:3天内
D822耐磨焊条耐腐蚀钢；耐侯钢及耐火钢焊条：J350/J357J507MoNbJ507MoWJ507CrNiJ506CrNiCuJ557NiMoND钢专用焊条JNS钢专用焊条CORTENA钢专用焊条CORTENB钢专用焊条08Cr2A1Mo钢专用焊条D707耐磨焊条 低合金钢焊条：J507RJ507GRJ507GRHJ507RHJ507NiTiBJ507HICJ507SHJ557MoVJ607NiJ607RHJ607FeJ707G707NiJ707RH807GJ807RHJ857CrJ907CrJ907GJ107107CrJ107GD707耐磨焊条 钼及铬钼耐热钢焊条：R107R207R307R317R327R337R347R407R507R707R807R817R307LR317LR407L 低温钢焊条：W607W607HW707NiW907NiW107W107NiW406Fe 不锈钢焊条：G202G207G217G242G247G257G267G302G307G357G357MG367367MG200M520BM831AM837AA002A002AA002Nb347LA002022LA0322209-16A042A052A062309LA072A082A102A102AA107A132A137A14219-9-6A146A172A202A207A212A222A232A237A242A257A302A307A312A317A402A407A412A422A427A432A502A507A607 D707耐磨焊条 耐磨堆焊焊条：D107D112D127D132D146D156D167D172D207D212D227D237D246D256D266D276D307D317AD322D327AD337D386D39