Revision of D7097-25 Standard Test Method for Determination of Moderately High Temperature Piston Deposits by Thermo-Oxidation Engine Oil Simulation Test—TEOST MHT
Rationale
Addition of sole source provision for catalyst used in test.
WK97806 - Revision of D7097-25 Standard Test Method for Determination of Moderately High Temperature Piston Deposits by Thermo-Oxidation Engine Oil Simulation Test—TEOST MHT | ASTM