COOLING-HEATING SYSTEM OF FARROWING HOUSE
To provide a cooling-heating system of a farrowing house that can appropriately warm piglets and effectively cool mother pigs in summer.SOLUTION: A cooling-heating system of a farrowing house 100 comprises coolers 30 capable of coming into contact with or moving close to the backs of mother pigs P1,...
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Format: | Patent |
Sprache: | eng ; jpn |
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