TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Reciprocating compressors for petroleum, chemical, and gas industry services: API standard 618
U1  - Caja 18 
PY  - 2007///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -