نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای differential range:
n: the extent of variation between the lowest and highest differential pressures that an orifice meter can accurately measure.
n: a direct reading chart used on the flow recorder of an orifice metering system on which are recorded static and differential pressures during a particular time period. It must have the same static and differential ranges as the flow recorder.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
