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