Deeply fertilizer spreader

The utility model relates to a fertilizer spreader for injecting liquid fertilizer into the soil. The utility model adopts the structure of compressing liquid by gear transmission; one end of a telescopic soft liquid cylinder is connected with a rack gear push-rod which is directly connected to a se...

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Bibliographische Detailangaben
1. Verfasser: HUANG BAOQUN
Format: Patent
Sprache:eng
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