95.99 Withdrawal of Standard Jun 22, 2018
ISO
ISO/TC 17/SC 4 Heat treatable and alloy steels
International Standard
77.140.35 Tool steels
WITHDRAWN
ISO 4957:1980
WITHDRAWN
ISO 4957:1999
95.99
Withdrawal of Standard
Jun 22, 2018
PUBLISHED
ISO 4957:2018