Doporučení iOS aplikace Gas Rate Heat Input Calculator 3

Na serveru Stahuj.cz je zajímavá iOS aplikace:

Gas Rate Heat Input Calculator 3

This app is for anyone wishing to gas rate their boiler. Are your bills on the high side and need work out if the meter or boiler is at fault? Are you a heating engineer? If you answered YES to any of these questions then this could be the app for you. The app include a hand information guide…

Adresa: https://www.stahuj.cz/obchod/gas-rate-heat-input-calculator/