【化】 润滑油槽; 油沟

water-in-oil-in-water emulsion adjuvant

Turpentine Oil

paraffines (heating fuel oils, oil fuels)

oil and gas severance tax【税收】

heat-bodied oil【油气】;polymerized oil【涂料】;

bone oil

oil-impregnated paper bushing【电】

medicinal oil