acetylene polymer
【机】 乙炔聚合物
热门单词
- a near touch
- a pain in the neck
- about-ship
- abrotine
- abscissa
- abstract norm
- academic world
- Acarus tritici
- accelerated aging test
- accelerated draft
- acceleration transducer
- acceptance of bill of exchange
- acces pernicieux
- accounting event
- accounts payable ayatem
- accrued expenditure
- ace-taminophenol
- acenaphthylene
- acetylene acid
- acetylenic bond
- acetylizing agent
