aerooil
航空润滑油
热门单词
- absolute galvanometer
- AC vibrating type automatic voltage regulator
- acarophily
- acetate staple fibre
- acetyl ketene
- acid cooler
- acid-proof gloves
- acid-resisting glazed ware pipe
- acoustic clarifier
- acoustic signal
- acrylic sheet
- action unit
- active congestion
- activizer
- acute toxicity
- adaptability test
- adjusting light platform
- administrative staff
- admittance
- adras
- advance angle
