dioxins

常见例句

• The ash melting process is a key process for dioxins zero emission.
  其中，灰渣的熔融处理是限制二恶英零排放的重要步骤。
• In many cases the simultaneous removal of NOx and dioxins is obtained with one single Shell System.
  在诸多案例中，单个壳牌系统同时去除氮氧化物和二恶英。
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