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