标准编号：ISO 23864:2021
中文名称：焊缝的无损检验 超声波检验 自动全聚焦技术（TFM）和相关技术的使用
英文名称：Non‐destructive testing of welds — Ultrasonic testing — Use of automated total focusing technique (TFM) and related technologies
发布日期：2021-01
标准范围
This document specifies the application of the TFM technique and related technologies for semi- or fully
automated ultrasonic testing of fusion- welded joints in metallic materials of minimum thickness 3,2 mm.
NOTE Unless stated otherwise, in this document ‘TFM” and ‘TFM technique” refer to the TFM technique as
defined in ISO 23243, and to all related technologies, see for example ISO 23865 and ISO 23243.
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