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