reject refining是什么意思

网络释义

1)reject refining,筛渣磨浆2)groundwood screenings,磨木浆筛渣3)reject refiner,筛渣磨浆机4)screenings,筛渣，浆渣5)mechanical sereenings,机械木浆筛渣，磨木浆筛渣6)rejected stock,筛渣，废浆