| 40 |
bevelling of glass |
| 40 |
beverage irradiation |
| 40 |
binding of books |
| 40 |
binding of books or documents |
| 40 |
binding of documents |
| 40 |
biomass processing |
| 40 |
bioremediation services |
| 40 |
blacksmithing |
| 40 |
bleaching of cloth |
| 40 |
bleaching of clothing |
| 40 |
bleaching of fabric |
| 40 |
bleaching of textiles |
| 40 |
blending of coal |
| 40 |
blending of crude oil and synthetic oils |
| 40 |
blow molding |
| 40 |
blow moulding |
| 40 |
blueprinting |
| 40 |
boilermaking |
| 40 |
bookbinding |
| 40 |
brazing |
| 40 |
brewing of beer |
| 40 |
brewing of beer by microbreweries |
| 40 |
brewing of beer for others |
| 40 |
burning of refuse and waste |
| 40 |
burnishing by abrasion |
| 40 |
butchering |
| 40 |
cabinet making [custom manufacture of cabinets] |
| 40 |
cadmium plating |
| 40 |
carbon capture |
| 40 |
carpet dyeing |
| 40 |
casting of metal |
| 40 |
casting of metal parts for boilers |
| 40 |
casting, plating and treating of metal |
| 40 |
catalytic conversion of chemical compounds |
| 40 |
ceramic glazing |
| 40 |
ceramic processing |
| 40 |
ceramic processing and providing information relating thereto |
| 40 |
ceramic processing and provision of information relating thereto |
| 40 |
ceramic welding |
| 40 |
ceramics firing |
| 40 |
cheese processing services in the nature of ripening, maturing and aging of cheese |
| 40 |
chemical decontamination of agricultural soils |
| 40 |
chemical decontamination of nuclear plant |
| 40 |
chemical decontamination of nuclear power plants |
| 40 |
chemical decontamination services |
| 40 |
chemical encapsulation and dispersion of hazardous chemicals |
| 40 |
chemical recycling of waste products |
| 40 |
chemical treatment of textile |
| 40 |
chemical treatment of textiles |
| 40 |
chemical treatment of waste products |
