Steel Pit Prop - Ruhr
Steel Pit Prop - Ruhr
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1933-368
- Materials:
- steel
- Measurements:
-
overall: 1440 mm x 100 mm x 170 mm,
- type:
- pit prop
- credit:
- City & Guilds Engineering College
