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