
Mechanical vibration in rotating machinery. Requirements for instruments for measuring vibration severity
出版:British Standards Institution

專家解讀視頻
Frequency range, sensitivity, measurement range, errors. Requirements of the vibration pickup and connecting cables and of the indicator set. Method of testing rms-voltage indicators.
? British Standards Institution 2013
Amendment notes:
AMD 4740 published 29 March 1985
ISO 2954:1975 - Equivalent