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