型号:各种型号焊条焊丝 日本神钢焊接材料B-10 B-14 B-17 B-33 BA-47 BI-14 BL-70 BL-76 BL-96 BL-106 BT-3 〔C〕 CIA-1 CIA-2 CIA-3 CIA-5 CM-3H CM-5 CM-9 CM-9Cb CM-9M CMA-76 CMA-96 CMA-96MB CMA-106 CMA-106H CMA-106N CMB-76 CMB-83 CMB-93 CMB-95 CMB-96 CMB-98 CMB-105 CMB-108 CR-40 CR-40Cb CR-43 CR-43Cb CR-43CbS CR-132 CR-134(ステンレス) CR-134(硬肉) CR-136 CR-410NM 〔N〕 NB-1 NB-1S NB-1SJ NB-2 NB-3J NB-3N NBA-52F NBA-52V NC-16H NC-30 NC-32 NC-36 NC-36CuL NC-36EL NC-36L NC-36LT NC-36ULC NC-37 NC-37L NC-38 NC-38EL NC-38H NC-38L NC-38LT NC-38ULC NC-39 NC-39L NC-39MoL NC-310HS NC-316MF NC-317L NC-318 NC-329M NC-630 NIC-1S NIC-70A NIC-70E NIC-70S NIC-625 NIC-703D NO65G NO4051