chimney

• Specifications for construction and acceptance of chimney
  烟囱工程施工及验收规范
• Chimneys - components - concrete outer wall elements
  烟囱.组件.混凝土外墙元件
• The factory chimneys puff dense smoke into the air
  工厂的烟囱向空中喷吐着浓烟。
• The smoke from chimney is spreading out in the sky
  烟囱冒出的烟正在空中散开。
• Factories chimneys discharge smoke into the atmosphere
  工厂的烟囱往上空冒烟。
• Then one day we saw smoke rising from the chimneys
  但突然有一天，烟囱里开始冒烟
• Volcanic eruptions are like fires in a chimney
  火山爆发就象烟囱里的火焰一样。
• Demolition of an inclined chimney through directional blasting
  烟囱的定向爆破拆除