ammonia gas
短语词组
- ammonia combustion gas generator 氨燃烧气氛发生装置
- ammonia feed gas 合成氨原料气
- Ammonia flue gas desulphurization 氨法烟气脱硫
- ammonia dissociated gas generator 氨分解气氛发生装置
- Ammonia synthesis gas technology 合成氨造气技术
- ammonia a gas 氨气
- ammonia synthesis gas 氨合成气;翻译
- synthetic ammonia reformation gas 合成氨转化气
- household ammonia fuel gas 民用煤气 返回 ammonia gas