Contractor safety management for oil gas drilling and production operations :
Contractor safety management for oil gas drilling and production operations :
API Recommended Practice 76 : 76
- 2nd. ed.
- Washington : American Petroleum Institute, API, 2007.
- 60 p.
Normas API
Normalización
Normas API
Caja 12
Normas API
Normalización
Normas API
Caja 12



