Met-l-Chek Newsletter 2001 February
Author:
William Mooz
243 KBytes
Recently, we were
reviewing ASTM 1209, and we
were reminded of an old
conundrum. It has to do with
which penetrants may be used,
and the conundrum involves three
specifications, AMS-2644, ASTM
E-1417, and ASTM 1209.