全方位深松
Sub soiling in all directions
全方位深松部件
working parts of bulk subsoiler
全方位深松技术
All-dimension pan busting technology
全方位全过程的设计
omniberaing and overall processed design
振动深松
vibrating subsoiling
vibrating deeply-loosening
deeply vibrating-loosen cultivation technology
deeply vibrating-loosen
振动深松的试验研究
Experimental Study on Vibrating Subsoiling
振动深松机的研究设计
Research and Design of Vibrating Subsoiler
振动深松旋耕
oscillating subsoiling and rototilling-tillage