China · Heading· 12 subheadings· 0 codes
8421Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases
Subheadings (6-digit WCO)
842111Cream separators→842112Clothes-dryers→842119Centrifuges, including centrifugal dryers→842121Filtering or purifying machinery and apparatus for liquids→842122For filtering or purifying beverages other than water→842123Oil or petrol-filters for internal combustion engines→842129Other→842131Intake air filters for internal combustion engines→842132Catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines→842139Filtering or purifying machinery and apparatus for gases→842191Of centrifuges, including centrifugal dryers→842199Other→