GOST 609-84

State system for ensuring the uniformity of measurements. State special standard and state hierarchy diagram for variable pressure measuring instruments in the range of 1x10 in 2 degree to 1x10 in 6 degree Pa for frequencies of 5x10 in minus 2 degree to 1x10 in 4 degree Hz, durations from 1x10 in minus 5 degree to 10 s under constant pressure up to 5x10 in 6 degree Pa

Stationary steam turbine aggregates. Vibration norms of coupled rotor systems and general requirements for carrying out measurements

Pressed bakery yeast. Specifications

Gas analysis. Preparation of calibration gas mixtures. Gravimetric method

Union crosses for tube connections on external cone. Construction and dimensions

Wines, wine materials, cognac and fruit spirits. Method for the determination of aldehydes