دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a beam balance consisting of a cup and a graduated arm carrying a sliding weight and resting on a fulcrum. It is used to determine the density or weight of drilling mud.

n: a device used for measuring the density of mud or cement slurry.it consists of a cup and a graduated arm that carries a soliding weight and balances on a fulcrum.