IS CODE OF PR FOR PAINTING OF FEROUS METALS IN BUILDING PART II : PAINTING FIRST REVISION
IS 1477 PART II 1971
IS CODE OF PR FOR PAINTING OF FEROUS METALS IN BUILDING PART II : PAINTING FIRST REVISION - DELHI BUREAU OF INDIAN STANDARD 1971 - 30
IS CODE OF PR FOR PAINTING OF FEROUS METALS IN BUILDING PART II : PAINTING FIRST REVISION - DELHI BUREAU OF INDIAN STANDARD 1971 - 30