BS ISO 29821:2018给出了通过空气传播（AB）和结构传播（SB）超声波识别的异常情况的严重性评估标准制定指南，规定了对机器进行超声波检查的方法和要求，包括安全建议和误差来源，并提供了与数据解释、评估标准和报告相关的信息。交叉引用:ISO 13381-1ISO 13372ISO 17359ISO 13379-1ISO 2041ISO 13379-1ASTM E432ISO 13381-1ISO 17359ISO 13372ISO 22096ISO 18436-8ASTM E1002A购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 29821:2018gives guidelines for establishing severity assessment criteria for anomalies identified by airborne (AB) and structure-borne (SB) ultrasound,specifies methods and requirements for carrying out ultrasonic examination of machines, including safety recommendations and sources of error, andprovides information relative to data interpretation, assessment criteria and reporting.Cross References:ISO 13381-1ISO 13372ISO 17359ISO 13379-1ISO 2041ISO 13379-1ASTM E432ISO 13381-1ISO 17359ISO 13372ISO 22096ISO 18436-8ASTM E1002All current amendments available at time of purchase are included with the purchase of this document.