1.1 This standard prescribes a general classification system for lubricants, industrial oils and related products, designated by the prefix letter 'L'
1.2 In Table 1, 18 families of products are listed which are further subdivided according to their application in order to cover, as far as possible, all the applications in this class.
1.3 The detailed classification of each family will be successively given in subsequent parts which are under preparation.
IS 11159 Pt.1-1985 history
1985IS 11159 Pt.1-1985 General classification of lubricants, industrial oils and related products Part 1 Class L