DIN 21544:1990-07
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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STEEL FOR USE IN MINE SUPPORT WORK - TECHNICAL DELIVERY CONDITIONS
Hardcopy , PDF
01-05-2003
English
01-01-1990
Specifies technical delivery conditions for steel to be used for sections for mine support work, and for the associated fasteners where these are made of the same steel.
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
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