Încălzire urbană Electricitate, încălzire, energie solară şi nucleară Energie solară Metering instruments Water meters Meters Energy meters Electronic meters Electricity meters Water heaters and heating for buildings; plumbing equipment Heating equipment Central-heating equipment District heating boiler Plumbing and heating materials Heating materials Heating pipes Central-heating radiators a...

Încălzire urbană Electricitate, încălzire, energie solară şi nucleară Energie solară Metering instruments Water meters Meters Energy meters Electronic meters Electricity meters Water heaters and heating for buildings; plumbing equipment Heating equipment Central-heating equipment District heating boiler Plumbing and heating materials Heating materials Heating pipes Central-heating radiators and boilers and parts Central-heating boilers Parts of central-heating boilers District-heating mains construction work Heating works District-heating plant construction work Heating-plant repair and maintenance work Electrical installation work of heating and other electrical building-equipment Central-heating installation work Billing system Repair and maintenance services of water meters Repair and maintenance services of gas meters Repair and maintenance services of electricity meters Repair and maintenance services of central heating Commissioning of heating installations Other sources of energy supplies and distribution Meter reading service Environmental engineering consultancy services Energy and related services Energy-management services Energy-efficiency consultancy services Heating engineering services for buildings Heating-system design services Invoicing services

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