3 Bilder zum Thema "unscrewing valves" bei ClipDealer

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Old hot water valve, Central heating installation, old rusty pipes, loss of heat transferred from the heating plant to consumers, increase in heating purpose
Old hot water valve, Central heating installation, old rusty pipes, loss of heat transferred from the heating plant to consumers, increase in heating purpose
Old hot water valve, Central heating installation, old rusty pipes, loss of heat transferred from the heating plant to consumers, increase in heating purpose

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