72: Machinery specialized for particular industries

721: Agricultural machinery and parts 722: Tractors fitted or not with power take-offs, etc. 723: Civil engineering & contractors plant and parts 724: Textile & leather machinery and parts 725: Paper & pulp mill mach., mach for manuf.of paper 726: Printing & bookbinding mach.and parts 727: Food processing machines and parts 728: Mach.& equipment specialized for particular ind. 72: Machinery specialized for particular industries