Question

Minimum five stuff which need
1) HALLMARK LOGO
2) AGMARK LOGO
3) ISO
4) ISI
Pls give me good answers..no spam

Answer 1

1. all gold goods (jewellery)
2. all products which contain fats and oil (butter)
3. all institutions which are renowned for some cause (NTPC)
4. all electrical appliances  (gas stove)