TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Specification for lock mandrels and landing nipples: API Specification 14L
U1  - Caja 10 
PY  - 2007///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
N1  - ISO 16060 : 2005, Petroleum and natural gas industries -downhole equipment -Lock mandrels and landing nipples
ER  -