absorption type radioactive transmission gauge
吸收式放射性透射量计
热门单词
- absolute milk production
- accounting device
- acetifier
- acid alkaline barriers
- acid fixer
- acid-proof long gloves
- acrylic gloss finish for cane ware
- acrylic roundneck shirt with raglan shoulders
- acrylic scarf
- active cirque
- active correlator
- active remedy
- activity need
- actrapid beef ampoule
- actuarial
- acute arch
- adamant
- add-subtract counter
- adenine
- adenomatous carcinoma
- adjustable lighting stand
