GB/T 2684-1981
Replaced
YS/T 7-2020
Active
Industry standards-Non-ferrous metals
YS/T 7-2020 Aluminum electrolytic multi-functional unit set
YS/T 7-2020 Aluminum electrolytic multi-functional unit set
Basic Information
Standard Code:
YS/T 7-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgical machinery and equipment
ICS Name:
Metallurgical equipment
Publish Date:
2020-12-09
Implement Date:
2021-04-01
Scope
This standard applies to aluminum electrolytic multi-functional units.
Development Information
Replace the following standards
Related Standards
GB 1503-1989
Replaced
GB 1503-1989 Cast steel rolls
GB/T 12762-1991
abolished_transferred
GB/T 12762-1991 Updraft sintering machine
GB 1504-1991
Replaced
GB 1504-1991 Cast iron rolls
GB/T 13314-1991
Replaced
GB/T 13314-1991 General specifications of forged steel working rolls for cold rolling
GB/T 14235.1-1993
Replaced