短語詞組短語active brazing filler metal 活性釬料composite brazing filler metal 復(fù)合釬料brazing filler metal ring 釬料環(huán)brazing filler metal erosion 釬料流失glass brazing filler metal 玻璃釬焊料cu based brazing filler metal 銅基釬料Coated brass brazing filler metal 銅焊條nickel base brazing filler metal 鎳基釬料self -fluxing brazing filler metal 自釬劑硬釬料 返回 brazing filler metal