acceptable explosive
合格炸药
热门单词
- absolute ethyl alcohol
- absorbance monitor
- absorbent gauze
- accelerating field
- accidental resonance
- acetone cyanohydrin
- acetylacetone
- achromatc region
- acid halide
- acid setting tank
- acid-treated oil
- acoustic impedance meter
- acrylic sport suit
- action
- activated silica gel
- active carbon
- active folding
- active group
- actual number
- ad hoc rule
- adaptive robot technical complex
