Direct acting indicating analogue electrical measuring instruments and their accessories: Part 1 definitions and general requirements (Fourth Revision)
ETD 12
International Standards Referred In IS 1248 (Part 4) : 2021 60051-4: 2018
Standard contains no Cross Referenced International Standard.
IS 1248 (Part 4) : 2021 60051-4: 2018 is Referred in following Indian Standards :
Secondary cells and batieries containing alkaline or other non - Acid electrolytes - Nickel - Cadmium prismatic secondary single cells with partial gas recombination
Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes - Safety Requirements for Portable Sealed Secondary Cells, and for Batteries Made from them, for Use in Portable Applications ( First Revision )
Secondary cells and batteries containing alkaline or other non - Acid electrolytes - Portable sealed rechargeable single cells: Part 1 nickel - Cadmium
