توحيد وعلم القياس في سان بطرسبرغ
- The federal budgetary institution State Regional Center for Standardization, Metrology and Testing in St. Petersburg and Leningrad RegionThe federal budgetary institution State Regional Center for Standardization, Metrology and Testing in St. Petersburg and Leningrad Regionمغلق حتى غدًا
- All-Russian Research Institute of Metrology named after D. I. MendeleevAll-Russian Research Institute of Metrology named after D. I. Mendeleevمغلق حتى غدًا
- Spetsializirovannoye upravleniye programm regionalnogo razvitiyaSpetsializirovannoye upravleniye programm regionalnogo razvitiyaمغلق حتى غدًا
