… of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, welding or deposition of …
Explanatory notes
… of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, welding or deposition of … similar products, of base metal or of metal carbides, of a kind used for soldering, brazing, welding or deposition of …