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People say between two opposed opinions the truth lies in the middle. Not at all! Between them lies the problem, what is unseeable,eternally active life, contemplated in repose. Goethe
"SA" is the ASME caption for ASTM A; It is not an ASTM prefix per se. My earlier link to another post more fully explains this.
Milo
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People say between two opposed opinions the truth lies in the middle. Not at all! Between them lies the problem, what is unseeable,eternally active life, contemplated in repose. Goethe
"Almost" Good Answers: