Recommended practice for classification of locations for electrical installations at petroleum facilities classified as class I, division 1 and division 2 : API Recommended Practice 500
Recommended practice for classification of locations for electrical installations at petroleum facilities classified as class I, division 1 and division 2 : API Recommended Practice 500
API RP 500 : 500
- 3rd. ed.
- Washington : American Petroleum Institute, API, 2012.
- 146 p.
Normas API
Normalización
Normas API
Caja 14
Normas API
Normalización
Normas API
Caja 14



