PN B02711-1990
Canalisation Continuing measurements of volumetric rate of flow in non pressure sewerage pipes Desing principles

Standard No.

PN B02711-1990

Release Date

1990

Published By

PL-PKN

Latest

PN B02711-1990

PN B02711-1990 history

• 1990 PN B02711-1990 Canalisation Continuing measurements of volumetric rate of flow in non pressure sewerage pipes Desing principles