ZH 1/217 : 1991
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Superseded date
01-10-1991
Superseded by
Published date
12-01-2013
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| DevelopmentNote |
previously designated ZH 1/217 only, the current version now has a double heading; any future version will be known only as BGR 139.
|
| DocumentType |
Standard
|
| PublisherName |
Hauptverband der gewerblichen Berufsgenossenschaften
|
| Status |
Superseded
|
| SupersededBy |
| VDI 2576:2010-01 | Emission control - Carbothermic and metallothermic production of ferroalloys and silicon metal |
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