DZ/T 0101.12-1994
Active
HG/T 20553-2011
Active
Industry standards-Chemical industry
HG/T 20553-2011 Selection series of steel pipe size for chemical piping
HG/T 20553-2011 Selection series of steel pipe size for chemical piping
Basic Information
Standard Code:
HG/T 20553-2011
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2011-05-18
Implement Date:
2011-06-01
Pages:
21 pages
Development Information
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