chain n harrow链耙
spiked chain harrow钉齿网状耙
reversible spiked chain harrow翻转式钉齿网状耙
light spiked chain harrow轻型钉齿网状耙
mounted spiked chain harrow悬挂式钉齿网状耙
self-relieving chain harrow自动适应地形的链耙
mounted reversible spiked chain harrow钉齿和耙链可翻转使用
varying mesh spiked chain harrow可调钉齿网状耙
potato ridger with chain harrow带有网状耙的马铃薯起垄机