| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 11/730856 | Kupolofenentstaubung mit Luftschleier | 1973 | Item: 10 photos | digitized | |
| GFA 11/740319-740322 | Absaughaube über Auspacklinie | 1974 | Item: 4 photos | digitized | |
| GFA 11/740323-740324 | Nassabschneider Oberteile | 1974 | Item: 2 photos | digitized | |
| GFA 11/740325 | Filter und Ventilatoren | 1974 | Item: 3 photos | digitized | |
| GFA 11/740500 | Absaugung Elektro- Induktionsofen | 1974 | Item: 6 photos | digitized | |
| GFA 11/750212-750213 | Kupolofen-Entstaubungsanlage | 1975 | Item: 2 photos | digitized | Protection period until: 2025 | |
| GFA 11/750221-750224 | Gusskühlanlage Herblingertal | 1975 | Item: 4 photos | digitized | Protection period until: 2025 | |
| GFA 11/750225-750226 | Nassabschneider Herblingertal | 1975 | Item: 2 photos | digitized | Protection period until: 2025 | |
| GFA 11/750918 | Entstaubung an der AM 409 | 1975 | Item: 1 photo | digitized | Protection period until: 2025 | |
| GFA 11/781209-781211 | Entstaubung | 1978 | Item: 3 photos | digitized | Protection period until: 2028 | |
| GFA 11/781212-781215 | Entstaubung | 1978 | Item: 4 photos | digitized | Protection period until: 2028 | |
| GFA 11/781247-781249 | Gesamt-Übersicht | 1978 | Item: 3 photos | digitized | Protection period until: 2028 | |
| GFA 11/781311 | Rauchentwicklung beim Frischen in der Stahlgiesserei | 1978 | Item: 5 photos | digitized | Protection period until: 2028 | |
| GFA 11/781334-781336 | Entstaubung eines GG Konverters | 1978 | Item: 3 photos | digitized | Protection period until: 2028 | |
| GFA 11/781337-781339 | Entstaubung eines Lichtbogenofens | 1978 | Item: 3 photos | digitized | Protection period until: 2028 | |
| GFA 11/790935-790937 | Lichtbogenofen | 1979 | Item: 3 photos | digitized | Protection period until: 2029 | |
| GFA 11/801417-801427 | Absaugung am Lichtbogenofen | 1980 | Item: 11 photos | digitized | Protection period until: 2030 | |
| GFA 11/801430 | Entstaubungs-Anlage in der SG-1 | 1980 | Item: 1 photo | digitized | Protection period until: 2030 | |
| GFA 11/840013-840017 | Trockenentstaubungsanlage | 1984 | Item: 5 photos | digitized | Protection period until: 2034 | |
| GFA 11/941116 | Entstaubung Auspackrohr | 1994 | Item: 1 photo | digitized | Protection period until: 2044 |
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