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