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Summary
| Description |
English: The original design from the 1980s with a glass canopy. B: An improved design from the mid-1980s, with plastic foil, a night curtain, and better insulated walls. This design is the most widespread. C: An improved design from 1995. The walls are thinner because they are insulated with modern materials. Automatic handling of the night curtain. D: The most recent design from 2007, which has a double roof for extra insulation. |
| Date | |
| Source | Own work |
| Author | TangGuoQing |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:58, 22 August 2024 | | 1,000 × 692 (64 KB) | TangGuoQing | Uploaded while editing "Greenhouse" on en.wikipedia.org |
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