Restaurant services and services being the preparation and sale of carry-out foods

Publication services being the publication of publicity texts associated with the publicising, marketing, promotion and arranging of zoological parks, zoological gardens, aquariums and similar institutions, wildlife services, tourism and travel

Operational and management services in relation to zoological parks, zoological gardens, aquariums and similar institutions; wildlife services; amusement and entertainment centres; recreational and educational services relating to zoological parks, zoological gardens, acquariums and similar institutions; production of film and sound recordings in relation to the aforementioned institutions

Water purifying apparatus; waste water treatment tanks [for industrial purposes]; waste water treatment tanks for household purposes; septic tanks [for industrial purposes]; septic tanks for household purposes; wastewater deodorizing treatment apparatus; sludge treatment apparatus; drying apparatus [for chemical processing]; recuperators [for chemical processing]; steamers [for chemical processing]; evaporators [for chemical processing]; distillers [for chemical processing]; heat exchangers [for chemical processing]; dish disinfectant apparatus for industrial purposes; bath fittings; household tap-water filters; tap water faucets; level controlling valves for tanks; pipe line cocks; ball valves for water supply; mixing valves of metal for water pipes; valves for gas-fired water heaters; hydrants; water stop valves; apparatus for water supply; float valves for agriculturalirrigation for adjusting water quantity; wastewater treatment apparatus for industrial purposes; industrial wastewater treatment apparatus; wastewater treatment apparatus

Non-metallic minerals for building or construction; ceramic building materials; bricks and refractory products; building materials made of linoleum for fixing to existing walls or floors; plastic building materials; synthetic building materials; soundproofing and insulation materials of foamed plastic for building and construction; asphalt, and asphalt building or construction materials; rubber building or construction materials; plaster [for building purposes]; lime building or construction materials; building or construction materials of plaster; rockslide retention nets of textile [construction materials]; cement and its products; building timber; building stone; building glass; joinery fittings [not of metal]; nonmetallic mineral materials [unworked or partly worked]; tar and pitch; water-pipe valves [not of metal or plastics]; building materials, not of metal

Plumbing; construction; machinery installation; repair or maintenance of chemical processing machines and apparatus; repair or maintenance of measuring and testing machines and instruments; repair or maintenance of reservoirs; repair or maintenance of water purifying apparatus; repair or maintenance of chemical plants; spraying work of urethane foam; construction consultancy; operation and maintenance of building equipment; repair or maintenance of painting machines and apparatus; cleaning of building exterior surfaces; window cleaning; carpet and rug cleaning; floor polishing; repair, maintenance or servicing of pipe members and tanks; excavation services of geothermal well; waterwork construction work; installation of water pipelines; maintenance or cleaning and washing of waterworks facility

Designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; testing, inspection or research on agriculture, livestock breeding or fisheries; testing or research on machines, apparatus and instruments; deterioration investigation and diagnosis of pipe members and tanks; consulting service relating to geological survey; consulting service relating to the design of water and sewerage and septic tanks; design of water and sewerage; architectural services for the design of water treatment facility; planning and design of water supply facility and sewage facility and industrial water facility; planning of facility construction of water and sewerage treatment and plumbing and installation work of machines, apparatus and instruments for water treatment facility; research, analysis, diagnosis, testing, inspection or study relating to geothermal generation and power generation and providing information relating thereto; research, analysis, diagnosis, testing, inspection or study relating to ground heat (renewable energy) and providing information relating thereto