Liquid ring compressors and vacuum pumps in petroleum, chemical, and gas industry services API standard 681
Liquid ring compressors and vacuum pumps in petroleum, chemical, and gas industry services API standard 681
API 681
- 2da. ed.
- Washington American Petroleum Institute, API 2021
- 139 p.
= Std 681
Normas API
Normalización
Caja 19-B
Normas API
Normalización
Caja 19-B



