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