In the form of a plow plow double soc, and a double rotary mold-board

• 1. 一种双向双侧旋转式犁式卸料器 [P] . 中国专利： CN211569320U . 2020-09-25
• 2. 一种带前后犁和旋转组合刀体的双摇臂组合开沟机构 [P] . 中国专利： CN110249752A . 2019-09-20
• 3. For semeadeira fertilizer spreader plow plow double double for semeadeira fertilizer spreader [P] . BR7207337D0 . 1974-06-27

  机译： 塞麦迪拉施肥机犁pek犁

• 4. rotary plow double effect for agricultural machinery. known as double effect because it can be used in both directions of rotation of the same [P] . IT1154976B . 1987-01-21

  机译： 农业机械的旋转犁双重作用。之所以称为双重效应，是因为它可以在同一方向的两个旋转方向上使用

• 5. rotary plow double effect for agricultural machinery. known as double effect because it can be used in two senses dirotazione thereof. [P] . IT8082215D0 . 1980-06-20

  机译： 农业机械的旋转犁双重作用。之所以称为双效，是因为它可以在两种意义上使用双旋他酮。

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• 2. Forming mechanism of integral serrated high fins by plowing-extruding based on variational feed [J] . WAN Zhen-ping, YAN Hui, TANG Yong 中国有色金属学报（英文版） . 2010,第003期
• 3. Forming mechanism of integral serrated high fins by plowing-extruding based on variational feed [J] . 万珍平, 燕辉, 汤勇 中国有色金属学报：英文版 . 2010,第003期
• 4. Evaluation of plow system performance in long-wall mining method using particle flow code [J] . Mohammadreza Ajamzadeh, Vahab Sarfarazi, Hesam Dehghani 国际煤炭科学技术学报（英文） . 2019,第004期
• 5. Evaluation of plow system performance in long-wall mining method using particle flow code [J] . Mohammadreza Ajamzadeh, Vahab Sarfarazi, Hesam Dehghani 国际煤炭科学技术学报：英文版 . 2019,第004期
• 6. Characterization of the hydraulic property of the plow sole under double-cropped paddy fields in southern Japan [C] . Keiko Nakano, Hideo Kubotera, Yoshitaka Hara World Congress of Soil Science . 2011
• 7. “From Behind the Plow”: Agrarianism and Racial Uplift in African American Literature, 1881–1917 [D] . O'Donoghue, James McComas. 2020
• 8. Rotary tillage in rotation with plowing tillage improves soil properties and crop yield in a wheat-maize cropping system [O] . Li Zhang, Jing Wang, Guozhan Fu, 2012
• 9. Amelioratory plowing of peat bogs and substantiation of the basic parameters of a double-cut plow [O] . P. P. Kazakevich 2019
• 10. Advanced Rotary Plow (ARP) Development and Demonstration of Automated Control of a Rotary Plow for Snow Removal Operations [R] . Tan, H., Bu, F., Bougler, B., 2006

• 1. 水平摆式犁旋转销的有限元分析 [C] . 朱林 ,尹成龙 ,郭丽 . '2005系统仿真技术及其应用学术交流会 . 2005
• 2. 高速犁犁体结构与工作参数对耕作阻力的影响研究 [A] . 雷智高 . 2020