oil-quenched
oil-reclamation
oil-recovery
oil-refining
oil-resistant
oil-resisting
oil-retaining
oil-sand
oil-scraper
oil-seal
  oil-sealed
oilseed
oil-shale
oil-soluble
oil-spill
oil-steam
oil-stone
oil-storage
oil-sweeper
oil-sweeping
oil-tar

    oil-sealed rotary pump

    центробежный насос с масляным уплотнением