IS:1585-1960 Specification for motor gasolone, 79 octane
Indian Standard Institute
IS:1585-1960 Specification for motor gasolone, 79 octane - ISI Manak bhawan 1960 - 5
IS:1585-1960 Specification for motor gasolone, 79 octane - ISI Manak bhawan 1960 - 5