STAS 7802/4-79

Calibrating blocks for verifyind and regulating of flaw detectors. Calibrating blocks type A3

Status : Withdrawn
Approval date : 1/1/1979
Publish date : 6/1/1979
Withdrawal date : 9/30/2015
Number of pages : 4
ICS : 77.040.01 Testing of metals in general
Technical Committee : 40 - Non-destructive testing

Relations with other standards: