GOST 8.302-1978 State system for ensuring the uniformity of measurements. Compensated fluid micromanometers with micrometric screw, type MKV-250. Methods and means of verification
1978GOST 8.302-1978 State system for ensuring the uniformity of measurements. Compensated fluid micromanometers with micrometric screw, type MKV-250. Methods and means of verification