[A new heat exchanger for refrigerators used for rapid freezing of beef].
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SELLERIO
D000818:Animals; D002417:Cattle; D004864:Equipment and Supplies; D005615:Freezing; D006358:Hot Temperature; D008460:Meat; D008462:Meat-Packing Industry; D012034:Refrigeration / Q000600:supply & distribution*
MEAT-PACKING INDUSTRY; REFRIGERATION/equipment and supplies