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