… of base metal or of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, …
Explanatory notes
… of base metal or of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, … of metal carbides, provided they are coated or cored with flux material; in the latter case, the outer part is usually … electrodes, etc., of base metal not coated or cored with flux material are excluded (Chapters 72 to 76 and 78 to 81) …