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