Shear stability of multigrade engine oils--Institute of Petroleum fleet tests.
Contributors: Institute of Petroleum (Great Britain)
Series: ASTM data series publication, DS 49 S-1; ASTM data series,; DS 49 S-1.
Publisher: American Society for Testing and Materials
Published: 1974
Place of publication: Philadelphia
Language: eng
Number of pages: 28
Subjects: Automobiles -- Lubrication.
Notes: Bibliography: p. 8.