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