Revision history of "AvieWestern543"

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  • (cur | prev) 19:57, 1 April 2013173.237.182.86 (talk). . (2,482 bytes) (+2,482). . (Created page with "Heat pumps work similar to air conditioners. They lure external air to heat a house. The warm air is taken by them out from the external air and then... Heat pumps have become ...")