L201斯米克银焊条 Cast rod, wire & rod, powder
铸条、丝、粉 710-800 P7 Cu Rem. Brazing of copper and copper alloys.
钎焊铜及铜合金 BCuP-2
L204斯米克银焊条 Cast rod, wire
铸条、丝 640-815 P5 Ag15
Cu Rem. Brazing of copper, copper alloys, silver and molybdenum etc.
钎焊铜及铜合金、银、钼等金属。 BCuP-5
L205斯米克银焊条 Cast rod, wire & rod, powder
铸条、丝、箔 640-800 P6 Ag5
Cu Rem. Brazing of copper and copper alloys.
钎焊铜及铜合金 BCuP-3
L201斯米克焊条 L201银焊条 上海斯米克银焊条 国产焊条 |