螺旋形犁壁的英文

helical moldboard

screw shaped moldboard

snake moldboard

spiral mo(u)ldboard

+更多解释...

spiral moldboard

winding moldboard

• 螺旋形:    spiral; volution
• 犁壁:    breast; mouldboard
• 螺旋形犁:    screw plough; scre ...