
MECHANICAL VIBRATION - ROTOR BALANCING - PART 13: CRITERIA AND SAFEGUARDS FOR THE IN-SITU BALANCING OF MEDIUM AND LARGE ROTORS (ISO 21940-13:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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MECHANICAL VIBRATION - ROTOR BALANCING - PART 13: CRITERIA AND SAFEGUARDS FOR THE IN-SITU BALANCING OF MEDIUM AND LARGE ROTORS (ISO 21940-13:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频