The utility model provides a spiral seed poking roller which is a component of a saw tooth delinter.
本实用新型提供的螺旋形拨籽辊，是锯齿剥绒机的一种组件。
The experiments proved that the planting quality of cotton seeds can be improved, that are delinted by the home —made foam sulfuric acid delinter.
并证明棉子经我国自行研制的泡沫酸脱绒机处理，能有效地提高播种品质。
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