Diferencia entre revisiones de «Usuario:Ctalste7lc»
De Proyecto Butiá
(casing and tubing) |
(Sin diferencias)
|
Revisión actual del 15:58 11 dic 2018
https://www.octalsteel.com/octg-steel-casing-pipe-and-tubing - Octal is a professional supplier for OCTG pipe, steel casing pipe and tubing, material standards in API 5CT J55/K55
