GOST 24609-81

State system for ensuring the uniformity of measurements. Optical dividing heads. Verification methods

Mechanical vibration. Evaluation of machine vibration by measurements on non-rotating parts. Part 2. Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min

Instant coffee. Determination of free-flow and compacted bulk densities

Radiation non-destructive inspection. Terms and definitions

State system for ensuring the uniformity of measurements. Verification schedules. Scope and layout

Combined broaches with diameter from 90 to 120 mm for slitting holes with involute profile with wind round tail and centering at outside diameter with module from 2,5 mm. Construction