Technical drawing: "Activated Sludge" process plant 1923 - Type "C" for treatment of sewage from small communities
- Made:
- 1924
- maker:
- Science Museum, London
Scale c.1 : 16.
Details
- Extent:
-
650
800
- Identifier:
- MSL/0356
- Access:
- Open Access
- copyright:
-
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