Crude oil; industrial oil; coal tar oil; petroleum; ethanol [fuel]; solidified gases being fuels; natural gas; industrial gasoline; fuel gas; petrol; liquid fuels; coal gas; kerosene; fuel; methanol fuel; solid fuels; anthracite; coke; coal; coal dust [fuel]; mineral fuel; lignite; electricity; electrical energy.

Mask strap machine; mask slicing machine; urea reactor; coking equipment; machinery and equipment for geological exploration, mining and beneficiation; coal-cutting machines; flotation machine; mineworking machines; mine hoisting winch; mine drainage pump; mine impurity precipitation machine; mine voice controlled automatic spray device (mine dust suppression); haulage apparatus [mining]; drill bits for rock drilling; milling-drilling machines; mine borers; excavators; diggers [machines]; wheel loaders; belt conveyors; elevators; pneumatic transporters; pneumatic tube conveyors; hoists; conveyors being machines; steam engine boilers; boiler tubes [parts of machines]; lapping machines for metalworking; electronic industrial equipment; dynamos; emergency power generators; water pumps; sorting machines for industry; sifting installations.

Coal; Coal briquettes; Coke; Lignite; Anthracite; Electrical energy; Mineral fuel; Coal dust (fuel); Fuel; Industrial oil

Mining extraction; Quarrying services; Drilling of wells; Boring of wells; Construction; Upholstery repair; Machinery installation, maintenance and repair; Motor vehicle maintenance and repair; Rustproofing; Burglar alarm installation and repair

Coal; coal briquettes; coke; mineral fuel; lignite; coal dust (fuel); anthracite; electrical energy; fuel; industrial oil

Mining extraction; quarrying services; drilling of wells; boring of wells; construction; upholstery repair; machinery installation, maintenance and repair; motor vehicle maintenance and repair; rustproofing; burglar alarm installation and repair