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หมวดหมู่สินค้า : RA SERIES - REFRIGERATION & AIR CONDITIONINGThe RA1-MKII is a self contained computer controlled vapour-compression refrigeration system with automatic recording of all important process variabl
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หมวดหมู่สินค้า : HT SERIES - COMPUTER CONTROLLED HEAT EXCHANGE / HEAT TRANSFERBased on a Peltier device, the Armfield HT18X Thermo-Electric Heat Pump demonstrates how electrical power can be used to extract heat from a cool surf