| Animal Farming |
| By the Center of Equipped Agricultural
Engineering of China Agricultural University |
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| National Poultry Testing Center |
Rendering Drawing of 10000 Pigs Farm |
Up-piled Cage-raising Boilers |
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| Fine Breed Boilers Demonstration farm of Agricultural
Academy in Penglai of Shandong |
Zhining Testing Cow Farm in Anhui Province |
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