TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Specification for gas lift equipment: API Specification 11V1
U1  - Caja 7-B 
PY  - 1995///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
KW  - Gas Lift
ER  -