نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای pressure base factor:
n: a value used to quickly determine gas volume flow: it is derived from several factor, such as the basic orifice factor (Fb),and the pressure base factor (Fph)
n: a factor used in the formula recommended prior to August 1992 for the calculation of gas volume flow. The factor adjusted the volume to a standard atmospheric pressure regardless of the location.
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