INDIAN STANDARD INSTITUTION
Indian standard Methods of Test for Petroleum and its Products Knock Characteristics of Motor Fuels by the Research Method - 2nd - New Delhi Indian Standard Institution 1962 - 12 pp
IS:1448(p:27)-1960
Indian standard Methods of Test for Petroleum and its Products Knock Characteristics of Motor Fuels by the Research Method - 2nd - New Delhi Indian Standard Institution 1962 - 12 pp
IS:1448(p:27)-1960