ISO 29821:2018现行
Condition monitoring and diagnostics of machines - Ultrasound - General guidelines, procedures and validation
出版：International Organization for Standardization
专家解读视频
Describes: - guidelines for establishing severity assessment criteria for anomalies identified by airborne (AB) and structure-borne (SB) ultrasound, - methods and requirements for carrying out ultrasonic examination of machines, including safety recommendations and sources of error, and - information relative to data interpretation, assessment criteria and reporting.
BS ISO 29821 : 2018 - Identical
NEN ISO 29821 : 2018 - Identical
DS ISO 29821 : 2018 - Identical
BS ISO 29821 : 2018 - Identical
DS ISO 29821 : 2018 - Identical
NEN ISO 29821 : 2018 - Identical
