真空焊接 vacuum welding ; Vacuum Brazing
特种自动真空焊接室 special automatic vacuum welding chamber ; vacuum welding chamber
贴片元件空焊测试功能 TAJ
中间焊接空焊 Poor welding
真空焊接炉 vacuum brazing furnace
高真空焊料 high-vacuum brazing materials
不锈钢真空焊式管件 Stainless Steel Tube Fittings
真空钎焊 [机] vacuum brazing ; Vacuum Braze
焊接空隙 void
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