CSN 91 4646-1977
Sanitary fittings. WC pressure flushing valves. Connecting dimensions

Standard No.

CSN 91 4646-1977

Release Date

1977

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 91 4646-1977

CSN 91 4646-1977 history

• 1977 CSN 91 4646-1977 Sanitary fittings. WC pressure flushing valves. Connecting dimensions