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