aerofoil fan
轴流式通风机
热门单词
- academia
- accidental error
- acid bessemer process
- acmesthesia
- acoustic gas analyzer
- acoustic velocity meter
- active mass
- adamite
- adaptive hormone
- adduct rubber
- adhesive paper
- adjustable sprinkler
- adjusting handle
- admeasure
- adsorption layer
- aecium
- aeration tank
- aerial archaeological discovery
- aerodromometry
- aerostatics
- aerotriangulation
