ASTM A 799/A 799M-10, ANSI/AWS4.2M/A 4.2:2006 (ISO 8249: 2000 MOD), 10CFR-Part 21
铁素体含量指示器满足标准
Ferrite Conformance to:
ASTM A 799/A 799M-10, ANSI/AWS4.2M/A 4.2:2006 (ISO 8249: 2000 MOD), 10CFR-Part 21
SEV-ENG-96002 (Type I) or SEV-ENG-96003 (Type II)
