… unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready …
Explanatory notes
… unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready … ammonium thiosulphate, ammonium or sodium or potassium thiocyanate). (4) Intensifiers and reducers to …
… or simply prepared but not cut to shape, powder and waste thereof. …
Explanatory notes
… or simply prepared but not cut to shape, powder and waste thereof. Coral is the calcareous skeleton of a marine … (1) Coral, unworked, or from which only the outer crust has been removed. (2) Coral, simply prepared but not …