CSN 75 5630-1999
Water piping underground crossing below railways and roadways

Standard No.

CSN 75 5630-1999

Release Date

1999

Published By

CZ-CSN

Latest

CSN 75 5630-1999

CSN 75 5630-1999 history

• 1999 CSN 75 5630-1999 Water piping underground crossing below railways and roadways