activated carbon filter
活性炭过滤器活性炭滤池
热门单词
- abrasion surface
- account book
- acetylization
- acid accumulator
- acid modified polyester fibre
- acid oil
- acoustical insulation
- actograhy
- ader wax
- adherometer
- adjustable starting rheostat
- adjusting shim
- adjustment process
- advance potential
- aerial fuel
- aerial power
- aerial system
- aerodyne
- aeromagnetic gradiometer
- aeronautic glider
- aerosol filling machine
