Given: A group A Division I occupancy is 200′ x 300′ x 80′ high. The occupied portion is 80%. A 10 stage system with R-22 is used. It is a direct refrigerating system. Four air handlers will be used. Refer to the explanation.
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windy city oil field, karamay, xinjiang, China
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Joyful young man construction worker holding mobile phone and smiling while standing by the table with laptop
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