
Non-destructive Testing - Leak Testing - Calibration of Reference Leaks for Gases (iso 20486:2017)
出版:National Standards Authority of Ireland

專家解讀視頻
Defines the calibration of those leaks that are used for the adjustment of leak detectors for the determination of leakage rate in everyday use.
EN ISO 20486:2018 - Identical
EN ISO 20486 : 2018 - Identical
EN ISO 20486 : 2018 - Identical