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/ The Way Things Work / Way Things Work, The (1994)(Dorling Kindersley).iso / article3 / solh / solh4n.dib (.png) < prev    next >
Bitmap Image  |  1994-04-25  |  12.2 KB  |  181x119  |  4-bit (14 colors)
   ocr: HEAT EXCHANGER Heat from the liquidpasses to water e7 a tank. Some solar beating systens beat the water - - directly in the copper tubes.