absorbing ceiling
吸声天花板
热门单词
- 90 indexable face milling cutter
- abdominal wall retainer
- abrupt discharge
- accelerated test
- accelerometer
- accident prevention rule
- acetone powder
- acid-proof cement
- acouasm
- acryl acid
- active fire control
- active q switching
- actual acidity
- adaptive dispersion
- additive primaries
- adenoid facies
- adenomatous carcinoma
- adenometous carcinoma
- adiabatic compression
- adjustable angular drill jig
- administrative control
