短語詞組短語filler r metal 焊料High temperature active brazing -filler-metal 高溫活性釬料Filler metal for brazing 銅焊用填充金屬;硬釬焊用填充金屬;釬焊用填充金屬filler metal diameter 填充金屬直徑alloying filler metal 合金化填充材料dissimilar filler metal joint 異質(zhì)接頭Filler metal quantities 添絲量active filler metal process 活性金屬法thickness of filler metal 釬料厚度 返回 filler metal