adcock direction finder
爱德考克测向仪
热门单词
- AC exciter terminal box
- Academy of Psychosomatic Medicine
- acerose
- acetic anhydride
- acid alkali balance
- acid egg
- acid reaction
- acid-resistant stoneware pump
- acoustic absorption
- acoustic filter
- acoustic manipulated recorder
- acoustic treatment
- acrylic fiber
- acrylic varnish for plastics
- actinic-green glass
- actiontherapy apparatus
- active substrate trimming
- actor
- adamantine spar
- adapter gear
- adaptive
