您要查找的是不是:
- 筛to sift
- 药典pharmacopoeia
- 筛查screening
- 振动筛vibration sieve
- 筛分screen separation
- 中国药典chinese pharmacopoeia
- 过筛sift out
- 筛孔sieve pore
- 英国药典.the British Pharmacopoeia
- 筛板sieve plate
- 筛分机spherizer
- 筛目数grit number
- 筛余物screen floating
- 初筛prescreening
- 滚筒筛一种圆筒形的可旋转的筛,用于岩石和矿石的筛分或大小测量A revolving cylindrical sieve used for screening or sizing rock and ore.
- 筛余screen residue
- 筛谷to screen millet
- 筛粉to bolt flour
- 筛面粉to dredge flour
- 筛麦粒to scalp wheat