دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a manufactured cement in which the thickening time is extended by the use of a coarser grind, the elimination of the rapid hydrating components in its composition, and the addition of a chemil retarder. API classes N, D, E, and F are slow-set cements.

n: The cement that can delaying solidify.