焊条:1000KGBCuP-2 2.0 mm dia * 500 mmBCuP-4 2.0 mm dia * 500 mm焊环 500KG, BCuP-2 1.8 mm
焊条:1000KG
BCuP-2 2.0 mm dia * 500 mm
BCuP-4 2.0 mm dia * 500 mm
焊环 500KG, BCuP-2 1.8 mm