ABOUT ZERO

air conditioning, desiccating, drying, and refrigerating apparatus and devices, namely, air conditioners, dryers, dehumidifiers, evaporators, steam condensers and refrigerators intended for use in environments with modified atmosphere, such as cheese and salami seasoning rooms, meat processing rooms, storage bins; parts and fittings thereof

house organs; technical magzines; handbooks for use in maintenance of air conditioning, drying, desiccating or refrigerating devices