Comparison
| Quantity |
|---|
| Comparison code in KCDB | Subject field | Quantity | Members | Comparison status |
|---|---|---|---|---|
| Mass and related quantities |
RUSSIAN FEDERATION D.I. Mendeleyev Institute for Metrology (VNIIM) |
Completed | ||
| Photometry and radiometry |
RUSSIAN FEDERATION All-Russian Research Institute for Optical and Physical Measurements (VNIIOFI) |
Completed | ||
| Length and angle |
|
Completed | ||
| Photometry and radiometry |
|
Completed |