STB 8056-2015 System for ensuring the uniformity of measurements of the Republic of Belarus. Manometers, vacuummeters, manovacuummeters, head gages, draft gages, draft-and-head gages whish indication and recording device. Methods of verification
2015STB 8056-2015 System for ensuring the uniformity of measurements of the Republic of Belarus. Manometers, vacuummeters, manovacuummeters, head gages, draft gages, draft-and-head gages whish indication and recording device. Methods of verification