hardwood tar pitch — пек из дегтя твердых пород древесины
producer gas tar pitch — пек из газогенераторного дегтя
soft-wood tar pitch — хвойный пек; пек хвойного дегтя
soft pitch — мягкий пек; мягкий битум; мягкий асфальт
water-gas tar pitch — пек из дегтя водяного газа
English-Russian big polytechnic dictionary. 2014.
Visbreaker — A visbreaker is a processing unit in oil refinery whose purpose is to reduce the quantity of residual oil produced in the distillation of crude oil and to increase the yield of more valuable middle distillates (heating oil and diesel) by the… … Wikipedia
high — I (New American Roget s College Thesaurus) adj. elevated, lofty, tall; towering, eminent; acute, sharp, shrill; prominent, important, directorial; costly, dear, expensive; overripe, gamy; informal, elated; slang, drunk. See height, drinking,… … English dictionary for students
