CSN 74 6930-1960
Steel flooring grill

Standard No.

CSN 74 6930-1960

Release Date

1960

Published By

CZ-CSN

Status

Withdraw

Replace By

CSN 74 6930-1993

Latest

CSN 74 6930-1993

CSN 74 6930-1960 history

• 1993 CSN 74 6930-1993 Steel floor grids. Common regulations
• 1960 CSN 74 6930-1960 Steel flooring grill