abrasive disk
磨盘
热门单词
- acceptor control
- acetate spun yarn
- acetate spinning machine
- acetophenone
- acid base balance
- acid electrode
- acosta's disease hypsonosus
- Acronol dye
- actinoscope
- activator
- adamantine clinker
- adams stokes syndrome
- adaptative control
- added component
- addition theorem
- adhesive for wood grain film
- adhesive organ
- adjustable ball hinge
- adjustment level
- adrenal medullary hormone
- adrenalinogenesis
