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CN110521314A
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A kind of agricultural machinery traction connection structure
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A kind of hail suppression device
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A kind of hail suppression apparatus and system
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A kind of silo
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CN109757226A
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A kind of moisture-proof silo of insect prevention
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CN109675801A
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A kind of Winnowing separator
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CN109647712A
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A kind of material sorting device
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CN109601288A
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A kind of triticale implantation methods
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CN109601289A
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A kind of selenium-rich millet planting method
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CN109247085A
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A kind of stalk returns row device
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CN109127431A
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A kind of sorting machine
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CN109041822A
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A kind of maize sheller
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CN109041816A
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A kind of vegetables de-seeding machine
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CN109089552A
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A kind of grain separator
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CN109178576A
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A kind of grain storing barrel
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CN109392644A
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A kind of breeding method of chick-pea
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CN108551949A
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A kind of overlay film earthing puncher
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CN108521914A
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A kind of ferti-seeding overlay film drag links
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CN108499867A
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A kind of sorting machine
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CN110367009A
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A kind of overlay film drag links
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