Example: tourism industry
Proving liquid ultrasonic flow meters
Found 1 free book(s)Fundamentals of Meter Provers and Proving Methods
asgmt.comand Liquid Ultrasonic Flow Meters (LUFM’s) meters. The advent of these changes led to improvements to the ease and the ability to ... chronometry devices utilized for flow proving use time bases at least 1 MHz frequency providing an uncertainty of far better than the 1 …