smoke gas
短语词组
- release poisonous smoke and gas 釋放毒菸毒氣
- device purifying smoke gas 菸氣淨化裝置
- converter smoke gas 轉爐菸氣
- smoke gas treatment 菸氣治理
- purifying smoke gas 菸氣淨化
- smoke gas dust removing 菸氣除塵
- oxygen content of smoke gas 菸氣氧含量
- circulating technology of smoke gas 菸氣循環技術
- exhaust gas smoke cleaner 排氣黑菸濾清器 返回 smoke gas