The requirements and principles of using photoacoustic gas detection technique in fire detection area are discussed and an unusual photoacoustic gas detection system is presented.

 
  • 將可檢測極低濃度的某一氣體的光聲檢測技術(shù)應用于極早期火災氣體產(chǎn)物的檢測是一個(gè)新的嘗試,將可能實(shí)現高靈敏度、高可靠性的火災探測。
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