I write them from Ecuador in order to request them
that they help me if somebody you know how to get the
ENGINNERS MANUAL EM 1110-2-2901 DEL CORPS OF ENGINEERS
AMERICAN DE SEPT/ 1978
We to the moment are designing a buried steel pipes
and we needed you because we have reference of this
manual for the the calculate of the rings of
Or if somebody has or knows any formulate that I can
use for this effect and you could make me know.
For the attention that they are served give this
letter I say see you later not without before thank
them ahead of time for their help.
Do You Yahoo!?
Construye tu página personal en Yahoo! GeoCities. ¡Es fácil,
rápido y gratis! http://geocities.yahoo.com.mx