what is the maximum allowable recirculation percentage?
What is the maximum allowable value of recirculation air for a greenhouse?
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What is the maximum allowable value of recirculation air for a greenhouse?
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Asked: 2017-04-06 04:52:25 -0600
Seen: 219 times
Last updated: Apr 07 '17
Are you asking for a reference to a particular standard?
Dear Mr Hilton Yes I want to use maximum allowable recirculation for saving energy and water. Is there any standard?