admiralty brass
船用黄铜
热门单词
- abnormal impulse work
- accidental host
- account book
- acid mordant red
- acid-proof ceramics
- acidized graphite granule
- acrolein test
- acrylaldehyde
- acrylonitrile monemer
- activating system
- active analysis
- actual hour
- actual time
- adenoneural
- adenosarcoma
- adhesive for laminated film
- adhesive plaster
- adjustable discharge gear pump
- adjustable guide vane
- adnexa
- adnexopexy
