acme thread
亚克米螺纹
热门单词
- abstracting process
- AC microsynchronous motor
- accelerograph
- acetyl bromide
- achromatognosia
- acid bessemer converter
- acoustic releaser
- Acquinite
- acquired distinctiveness of cues
- acrolein
- acrylic fleecy sweater and trousers
- acrylic pullover for children
- activated calcium carbonate
- activated fibre
- activation device = trigger device
- active water
- adaptive correlator
- addition material
- adenopathy
- adhesive peritonitis
- adiabatic extrusion
