Thermal heaters for pipes and equipment for semiconductor or liquid crystal manufacturing machines and systems; thermal heaters for food or beverage processing machines and apparatus and for pipes used therewith; thermal heaters for pharmaceuticals manufacturing equipment and for pipes used therewith; thermal heaters for chemical processing machines and apparatus and for pipes used therewith; thermal heaters for valves and manufacturing machines, not for land vehicles; heating elements; air-conditioning apparatus and replacement parts and fittings therefor; industrial furnaces and replacement parts and fittings therefor; nuclear reactors and replacement parts and fittings therefor; heating boilers, other than parts of non-electric prime movers or engines; non-electric stoves being heating apparatus for household use

Heat insulation materials for retaining heat for pipe in air-conditioning apparatus; heat insulation materials for retaining heat for pipe in industrial furnaces; heat insulation materials for retaining heat for pipe in nuclear reactors; heat insulation materials for retaining heat for pipe in garbage incinerators; heat insulation materials for retaining heat for pipe in boilers; heat insulation protective covers for pipe; heat insulation materials for retaining heat; electrical insulating materials; rock wool; slag wool for use as a building insulator; plastic substances, semi-processed; raw gum; soundproofing materials of rock wool, not for building purposes