Production device of medium element fertilizer
The utility model relates to the technical field of fertilizer production devices, and discloses a medium element fertilizer production device which comprises a fermentation box, a stirring box is fixedly arranged at the upper end of the fermentation box, a material guide pipe is fixedly connected b...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
13.12.2022
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Subjects | |
Online Access | Get full text |
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