Sub Sub Group Wise Standards




( Sub Group : Measuring and related equipments )
S.No Sub Sub Group Name Total Standards
1 Rain gauge and other meterological instrument 83
2 Horology and Time measuring 52
3 Metrological instrument 357
4 Weights & Measures of solid & fluid 36
5 Meteorological instruments 33
6 Sieves, particle characterization using sieves and characterization of powder particles using other sizing methods 11

Total

572