首页>
外国专利>
device for the replacement dellharia and the recovery of heat from indoor environments and its direct use particularly to recover and recycle the heat.or to cool air to a desired temperature in the premises of pigs or cattle.
device for the replacement dellharia and the recovery of heat from indoor environments and its direct use particularly to recover and recycle the heat.or to cool air to a desired temperature in the premises of pigs or cattle.