Diaphragm pressure gauges Diaphragm pressure gauges are possessing a measuring theory depending on a diaphragm. Both equally BDT12 and BDT13 are based upon this principle. BDT13 is specifically for measuring differential pressure gauges in which the BDT12 is barely measuring gauge pressures. Where pressures are too very low with the https://wika50470.blogsvila.com/14363145/top-guidelines-of-เพรสเชอร-เกจ-ภาษาอ-งกฤษ