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