TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Methods for testing of solid and rigid centralizers: API Technical Report 10TR5
U1  - Caja 6 
PY  - 2008///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
KW  - Centralizadores
ER  -