Standard specification for common requirements for steel flanges, forged fittings,valves,and parts for piping applications /
Standard specification for common requirements for steel flanges, forged fittings,valves,and parts for piping applications /
- 1a. ed
- Pensilvania : ASTM, 2020
- 9 p.: il.
NORMAS TÉCNICAS
TUBERÍAS
A961/A961M--2020
NT ASTM A961/A961M-20
NORMAS TÉCNICAS
TUBERÍAS
A961/A961M--2020
NT ASTM A961/A961M-20
