… welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods. …
Explanatory notes
… welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind … to coating the metal, e.g., by galvanising, metallising, tinning, cladding, electroplating, painting, etc. Pi …