TS 821-1978
Concrete And Reinforced Concrete Pipes For Non Pressure VVaste And Storm VVater

Standard No.

TS 821-1978

Release Date

1978

Published By

TR-TSE

Latest

TS 821-1978

TS 821-1978 history

• 1978 TS 821-1978 Concrete And Reinforced Concrete Pipes For Non Pressure VVaste And Storm VVater