Schedules for wrought steels: Part 4 alloy steels (Alloy Constructional And Spring Steels) with specified chemical composition andd mechanical properties (First Revision)
Sampling procedures for inspection by attributes: Part 1 sampling schemes indexed by acceptance quality limit (AQL) for lot - By - Lot inspection (Third Revision)
Ministry of Agriculture - Department of Agriculture and Farmer Welfare, Ministry of Health and Family Welfare, Ministry of Consumer Affairs, Food and Public Distribution - Department of Food and Public Distribution