دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a method of measuring the liquid level in a tank by measuring the space between the top of the liquid in a tank and the reference point on the hatch. The liquid level in the tank is determined by subtracting the outage measurement from the gauging height of the tank. Compare innage tape-and-bob procedure.