"Typical procedure for testing of vibration-measuring transducers (vibration pick-ups)"
CÎÎÌÅÒ R/AUV/1:1995
Project 49/RU-a/92
2
"Interstate hierarchical chain for time and frequency measuring instruments"
CÎÎÌÅÒ R/TF/2:1995
Project 16/RU-a/92
3
"Requirements to time and frequency measuring equipment produced by the COOMET member-states, which are necessary for mutual recognition of the results of national metrological verifications and certifications"