RE: pressure differential in class 100 K area Contribution from Yahoo written on 9/2/2010 at 08:28
Original contribution: pressure differential in class 100 K area written by Venkatesh S Rao on 9/2/2010 at 07:57) The most widely accepted pressure differential between the two adjacent zones is 15 Pa.
But pressure differentials of between 5 Pa and 20 Pa could be acceptable. Answers to this contribution:
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