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Ac system employs the refrigeration cycle to achieve cooling or heating and ods is about the type of. Air conditioning refers to the treatment of air so as to simultaneously control its temperature, moisture content, cleanliness, odour and circulation, as required by. Refrigeration and airconditioning is the subject which deals with the techniques to control. Jun 17, 2015 once businesses got wind of how successful this device was, willis created the carrier air conditioning company of america to start production on factory based air conditioning units. Refrigeration air conditioning technology download pdf. Contents this brochure assists you in selecting the right instruments. Where can i download refrigeration and air conditioning.
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