Comparison
| Quantity |
|---|
| Comparison code in KCDB | Subject field | Quantity | Members | Comparison status |
|---|---|---|---|---|
| Mass and related quantities |
RUSSIAN FEDERATION Federal State Unitary Enterprise "All-Russian Scientific Research Institute for Metrology named after D.I. Mendeleev" |
Completed | ||
| Photometry and radiometry |
RUSSIAN FEDERATION Federal State Budgetary Institution "All-Russian Scientific Research Institute for Optical and Physical Measurements" |
Completed | ||
| Length and angle |
Украина NPO Metrologia. |
Completed | ||
| Photometry and radiometry |
|
Completed |