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