acid-proof refractory
防酸耐火材料
热门单词
- achromatc region
- acid fume
- acid gloves with turnback cuffs
- acid tank
- acid tank truck
- acosta's disease
- acoustic delay-line storage
- Acri cotton
- acrophobia
- actinoquinol
- action group
- activated sludge process
- active area
- active interference filter laser amplifier
- activity analysis
- actomyosin thread
- additional fertilizer
- addometer
- adenopathy
- adhesive emulsion
- adipate
