TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Welding of pipelines and related facilities: API Standard 1104
U1  - Caja 22 
PY  - 2021///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Tuberías
KW  - Normalización
KW  - Normas API
KW  - Soldadura
ER  -