Soldera索尔代拉soldern.焊接剂；接合物v.焊接solderless joint无缝焊焊接,无焊连接,扭接solder extractor焊料分离器soldering hammer钎焊焊接器,焊铁,焊烙铁solder-coatingn.涂敷焊料soldering colloy钎料合金soldering liquid钎焊液solder ball pull焊球抗拉soldering powder粉状钎焊剂soldered portion焊接部分soldering pencil钎焊笔