
Metallic and non-metallic coatings. Measurement of thickness. Beta backscatter method
出版:British Standards Institution

專家解讀視頻
Non-destructive method applicable to all combinations of metallic and non-metallic coatings and substrates provided that their (equivalent) atomic numbers are sufficiently different.
? British Standards Institution 2013
Amendment notes:
AMD 8490 published 15 April 1995
Document identifier notes:
Formerly BS 5411:Part 12:1981.
ISO 3543:1981 - Identical