Revised BIS standards

The Bureau of Indian Standards vide notification dated 2nd May, 2023 has issued revised standards for following products:

1. Concrete Vibrating Tables
2. Chrome Manganese
3. Crushing and Grinding Equipment
4. Recommended Practice for Magnetic Particle Flaw Detection
5. Method for Dry Powder Magnetic Particle Testing
6. Practice for Wet Magnetic Particle Examination
7. Jaw Crushers
8. Tyre Yarns, Cords, Tyre Cord Fabrics and Tyre Cord Warpsheets
9. Smooth-Wheeled Diesel Road Roller
10. Textiles, Flyer Spindles
11. Pile Driving Hammer, Pile Frame
12. Method for Determination of Coercivity (Magnetization) in Hard Metals
13. Code for Selection and Testing of Rotary Screw Air Compressor (Oil-Flooded)
14. Code for Selection and Testing of Rotary Screw Air Compressor (Oil- Flooded)
15. Textiles, Picking Cone and Picking Stud for Jute Looms
16. Picking Cone and Picking Stud for Jute Looms
17. Textiles — Crank Shaft for Jute Looms
18. Crank Shaft for Jute Looms
19. Sanitary Napkin Vending Machine
20. General Standard for Qualification and certification of Welding Inspection.