Copperzinc铜锌L103Wire&rod丝885-888Cu54ZnRem.Brazingofcopper,bronzeandsteel,subjectedtolowload.钎焊铜、青铜和钢等受力不大工件L104Foil箔890-930Cu57Mn2Co2ZnRem.Brazingofcarbidecuttingtool.钎焊硬质合金刀具Copperphosphorus铜磷L201Castrod,wire&rod,powder铸条、丝、粉710-800P7CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-2L204Castrod,wire铸条、丝640-815P5Ag15CuRem.Brazingofcopper,copperalloys,silverandmolybdenumetc.钎焊铜及铜合金、银、钼等金属。BCuP-5L205Castrod,wire&rod,powder铸条、丝、箔640-800P6Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-3L207Castrod,wire&rod铸条、丝640-770P7Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-7L209Castrod,wire铸条、丝684-710P7Ag2CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金。BCuP-6)