activated rosin flux
活性焊剂不腐蚀钎焊剂
热门单词
- absorbent gland
- Acantharia
- accelerated motion of a fluid
- acceleration by reflection
- accentuation of attention
- accommodation ladder winch
- accommodation draft
- accommodation paper
- accrued dividend
- accumulation of severe pathogenic cold
- accuracy test
- acetoacetic ester
- Achilles tendonshortening
- acid attack
- acid storage tank
- acidulous water
- acorn nut
- acoustic vibration
- acoustical holography
- acquired deformity of thorax
- acquisition radar
