gravity filter
相关英语词汇推荐
- pulp purification
- protective paper
- dynamite paper
- abrasive
- electronic probe sensor
- linear sweep
- streww-strain tester
- settling off
- dandy marks,dandy worm
- ricing
- down stroke,undershoot
- buff (ing) paper
- button specks
- florist crepe paper
- setting mortar
- singing split
- water absorption test
- cheese roll
- prosenchymatous cell
- wood crib