倾斜圆盘式谷子精少量排种器的设计与试验.

Autor: 崔清亮1 qlcui@126.com, 侯华铭1, 郑德聪1, 武志明1
Zdroj: Transactions of the Chinese Society of Agricultural Engineering. Jun2016, Vol. 32 Issue 12, p17-23. 7p.
Databáze: Academic Search Ultimate
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