accumulation of gases in coal
煤中气体的积聚
热门单词
- acetal baking insulating paint
- acetoxyl group
- acetylphenylhydrazine
- acetysalicylic acid phenobarbital
- ACGIH = American Conference of Governmental Industrial Hygienists
- acid base balance
- acid proof coating
- acid resistance
- acquired building
- acre foot
- acrylic roundneck shirt with raglan shoulders
- actinide
- activated mortar
- activating signal
- active anti-rhinitis nasal drop
- actual flow velocity
- adamantine substance
- adamine
- adaptor ring
- adenosine cyclophosphate
- adhesive quality
