Russian standards PDF
Single-acting closed two-crank presses. Parameters and dimensions. Norms of accuracy
Document status: Active
State system for ensuring the uniformity of measurements. Procedures of measurements. Main principles
Document status: Active
State system for ensuring the uniformity of measurements. Reference conditions for linear and angular measurements
Document status: Active
State system for ensuring the uniformity of measurements. Analogue electronic a.c. Voltmeters. Methods of verification
Document status: Active
State system for ensuring the uniformity of measurements. Selective electron voltmeters. Methods of verification
Document status: Withdrawn