作者:Sponsred jointly by Technical Committee C on Turbine Oils of ASTM Committee D-2, the Lubricants Division of the American Society of Mechanical Engineers, and the American Society of Lubrication Engineers.
Sponsred jointly by Technical Committee C on Turbine Oils of ASTM Committee D-2, the Lubricants Division of the American Society of Mechanical Engineers, and the American Society of Lubrication Engineers.