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few questions about pre naplex
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2009 July 1st, 07:24 PM
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hope.faith
Eager!
Join Date: Jul 2008
Posts: 76
I believe red zone less than 50% . yellow is 50-79 % and green is >80%
so if they give 200 then 50/100*200 =100L/hour . so that mean this100l/h is red zone?? correct me if I am wrong.
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