[Determination of degree and extent of atmospheric pollution by oil mist in an oil port (author's transl)].
D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D002681:China; D005742:Gasoline / Q000032:analysis*; D008433:Mathematics; D010578:Petroleum / Q000032:analysis*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D005742:Gasoline; D010578:Petroleum