TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Drop-weight tear tests on line pipe: API Recommended Practice 5L3
U1  - Caja 2-B 
PY  - 2014///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -