Explanatory notes
… machinery for liquids or gases, which fall in heading 84.13 or 84.21 , respectively, and also excluding electric … ), rubber tyres, tubes, etc. ( headings 40.11 to 40.13 ) and washers, etc. ( heading 40.16 ). (b) Articles of … in particular to : (1) Pumps and compressors (headings 84.13 and 84.14). (2) Filtering machinery and apparatus of …