absorption silencer
吸收式消音器
热门单词
- abdominal ring
- abstract ability
- AC split-phase start totally enclosed frictional horsepower motor
- acadialite
- acanthocephalans
- access coupler
- acoustical tile
- acoustooptical q switch
- acrylic lacquer
- action sphere
- activated alumina
- active castration complex
- active public
- aculeus
- adaptive optimal control
- addition agent
- addition subtraction diagram
- adductor
- adenoncus
- adhesive purpose polychloroprene rubber
- adhesive tension
