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