The test methods described in this publication have not been subjected to the ASTM Standardization Procedure. They are not standards or standard recommended practices of the American Society of Testing and Materials. However, these procedures are developed and approved by ASTM Committee D02 Technical Division B on Automotive Lubricants. The membership of both Committee D02 and Technical Division B is balanced between producer, consumer and general interest members.
Paper ID: STP509A2B-EB