CSN 75 6401-1996
Scwage Treatment Plants for more then 500 of population equívaients

Standard No.

CSN 75 6401-1996

Release Date

1996

Published By

CZ-CSN

Status

Withdraw

Replace By

CSN 75 6401-2006

CSN 75 6401-1998

Latest

CSN 75 6401-2006

CSN 75 6401-1998

CSN 75 6401-1996 history

• 0000 CSN 75 6401-2006
• 1996 CSN 75 6401-1996 Scwage Treatment Plants for more then 500 of population equívaients