TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Calculation of heather-tube thickness in petroleum refineries: API Standard 530
U1  - Caja 14 A 
PY  - 2015///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -