Harmonized System
Section XVI > Chapter 84 > Heading 8481
Explanatory notes
… to be mounted directly on the tap, valve, etc., and provided the combined apparatus has the essential character of an article … air, steam, water, hydrocarbons or other fluids. If combined with a pressure gauge, pressure‑reducing valves …Section VI > Chapter 28 > Heading 2812
Explanatory notes
… sub‑Chapter covers products which, although known by names (chlorides, sulphides, etc.) similar to those of the metal salts of hydracids classified in sub‑Chapter V, are actually …Section XVI > Chapter 84 > Heading 8412
Explanatory notes
… turbines, spark-ignition and compression-ignition internal combustion piston engines, hydraulic turbines, water wheels, … is a mechanically simple engine, which can function only on rapidly moving machines. It has no turbo-compressor, the … combustion agents. There are two main types : (i) Liquid propellant engines. These engines consist of a …Section VI > Chapter 29 > Heading 2915
… Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or …
Explanatory notes
… Sub-Chapter VII CARBOXYLIC ACIDS AND THEIR ANHYDRIDES , HALIDES, PEROXIDES AND PEROXYACIDS AND THEIR HALOGENATED, … group (–C(O)OC(O)–). (B) ACID HALIDES The halides (e.g., chlorides and bromides) of acids have the general formula (RCOX, where X …Section XVI > Chapter 84 > Heading 8421
… dryers; filtering or purifying machinery and apparatus, for liquids or gases. …
Explanatory notes
… dryers; filtering or purifying machinery and apparatus for liquids or gases. ‑ Centrifuges , including … ‑ Filtering or purifying machinery and apparatus for liquids : 8421.21 ‑ ‑ For filtering or purifying water … than water 8421.23 ‑ ‑ Oil or petrol‑filters for internal combustion engines 8421.29 ‑ ‑ Other ‑ …Section VI > Chapter 29 > Heading 2937
… Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by …