Subheadings 3
8404.10 Boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers) 8404.20 Boilers; condensers, for steam or other vapour power units 8404.90 Boilers; parts of auxiliary plant, for use with boilers of heading no. 8402 and 8403 and parts of condensers for steam or other vapour power units
Industry
This code belongs to the Electronics & Electrical Equipment industry.