🌐EnglishEnglishBahasa IndonesiaDeutschEspañolPolskiPortuguêsفارسی한국어中文EntityQ10329122· pop 10· linked from 90 articlesfiller metalmetallic wire used to fill the gap between the base metals to be joined.Connectionsoxy-fuel welding and cuttingEntitygas tungsten arc weldingEntityCategoriesWelding