DIN 21552:1991-04
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
MINE SUPPORT - IB- AND GI-SECTIONS, BEADED
Available format(s)
Hardcopy , PDF
Superseded date
01-05-2003
Language(s)
English
Published date
01-01-1991
Specifies requirements for beaded IB and GI sections which have not undergone any machining, used for mine support.
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
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