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