adjustable center auger bit
可调节式木工钻头
热门单词
- abandoned mine
- abnormal habitude
- abolition of reflex
- accidental activation
- Acetat Rhodia
- acetate visor
- acetyl peroxide
- acetylformic acid
- acid blue
- acid-proof gloves
- aconitine
- active alkalinity
- actual calorific value
- adjusting ring
- adradial canal
- adrenocortical carcinoma
- adult learning
- adventuress
- aedaeagus
- aerated water machine
- aerial optical fiber cable
