| Greenhouse |
| Up-to-date produtions
by the Center of CAU Equipped Agricultural Engineering -- NJ-6 energy-saving
multi-span greenhouse! |
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| NJ-6 |
| High-efficient agricultural
demonstration farm by the Center of CAU Equipped Agricultural Engineering |
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| Huabei type multi-span greenhouse--important national
technological industrial engineering |
Multi-span greenhouse of Yellow River Garden in Kaifeng,
Henan |
Multi-span testing greenhouse of National Transportation
Ministry |
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| Multi-span greenhouse of Yantai Agricultural Academy
Shandong province |
greenhouse of Beijing Rising Star Flower Ltd. |
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