air tight paper
相关英语词汇推荐
- handshcet former
- ployethylene coating
- collecting tank
- crack
- acer
- elongation at rupture
- Quantative analysis filter paper
- zine liner
- hand sizing
- anti-deflection
- vitrified bonding agent
- blue glass method reflectance factor
- palletizer
- vertical flow press
- wire life
- ribbing
- hydrolysis catalyst
- specialty pulp
- air stripping
- media