State system for ensuring the uniformity of measurements. Calibration techniques of measuring instruments. General requirements to the contents and statement
State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring vibration displacement, vibration velocity and vibration acceleration over the frequency range from 1·10 -1 to 2·10 4 Hz
State system for ensuring the traceability of measurements. Chromato-mass-spectrometric multipurpose analyzers for measurement of persistent organic compounds in foodstuffs, feed-stuffs and agricultural productions. Verification procedure
