دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a metal that has the property of attracting ferrous and certain other metals to it.

n: to connect tools or tubulars by assembling the threaded connections incorporated at either end of every tool and tubular. The threaded tool joints must be correctly identified and then torqued to the correct value to ensure a secure tool string and connec