11
Ballast water treatment system; water supply and sanitation
equipment; water purification, cleaning, desalination and
conditioning installations and apparatus; sterilization,
disinfection and decontamination equipment; filters for
industrial use; industrial installations for water
treatment; gas cleaners and purifiers; chemical treatment
equipment; regulating and safety accessories for water and
gas installations; recuperators for chemical processing;
steamers for chemical processing; evaporators for chemical
processing; heat exchangers for chemical treatments; level
regulating valves for tanks; tanks for purification of water
or oily products, tanks for purification and chemical
treatment of waste water or oily water, tanks for recovery
of solid waste (parts of treatment installations); pipe
line cocks (spigots); refuse incinerators for industrial
purposes; cooling apparatus and installations; sanitary
installations
12
Nautical vehicles; parts and component parts of water
vehicles; boats; ships; barges; marine vessels equipped
with energy production units and storage units; ship
ballast tanks [ship structural components]
35
Retail or wholesale services for water vehicles; water
vehicle purchase services for other companies (procurement)
37
Shipbuilding; repair, maintenance, cleaning and
installation of equipment and parts of water vehicles;
cleaning, maintenance and repair of ballast lines
39
Marine and river transport; nautical transport of liquid
materials; rental or chartering of water vehicles; freight
and cargo transport services; transport and delivery of
goods; loading and unloading of merchandise; rental of
navigation systems; recovery, towing and salvage services;
water and energy distribution
40
Treatment and processing of materials; waste treatment and
recycling; water and air purification and conditioning
services; production of energy