دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: term applied to many heat resistant and chemically inert fibrous minerals, some forms of which are used in certain drilling fluids. It finds only limited use because prolonged exposure can cause respiratory illness.

n: Usually refers to the fibre of different length made by asbestos. Usually used as block agent in porous
thief formation.

n: a wrapping material consisting of asbestos saturated with asphalt;one element of pipeline coatings. It is no longer commonly used because asbestos can cause respiratory illness.