TY  - BOOK
AU  - American Society of Mechanical Engineers
AU  - American Standards Association
TI  - American tentative standard. Code por pressure piping. Power as gas and air, oil, district heating
AV  - TS 280 A55
PY  - 1935///
CY  - New York
PB  - [s.n.]
KW  - Tubería
KW  - Tuberías de vapor
KW  - Tuberías de gas
KW  - Gas natural
KW  - Transportación
KW  - Tuberías de aire
KW  - Petroleo -
ER  -