… of zinc or mercury; lead chromate ( Chapter 28 )); Schweinfurt green (copper acetoarsenite) ( heading 29.42 ). … printing inks (classified in heading 32.15). This heading further includes preparations based on the colouring matters …
… the speed of air currents in mines, tunnels, chimneys, furnaces or other air passages, consisting essentially of a … in a particular place. The simplest type consists of a funnel of known diameter fixed to a receptacle to collect …
… strings are made of polished metal and their diameter is carefully calibrated. Gut strings are completely uniform and … shape but requiring polishing, rounding of corners or further working before use as coverings for keys of musical …
… by an automatic data processing machine and constituting a functional unit within the meaning of Note 4 to Section XVI … memory of limited capacity which are able, using additional functional keys, to memorise, correct and retype texts …
