你即將離開本站

並前往https://knowledge.silvent.com/us/6-key-points-about-decibels-that-every-human-resources-manager-should-know

Basic information about decibel (dB) - Compressed Air ...

These vibrations are captured by the ear drum and interpreted as sounds. The unit for measuring sound strength and sound level is called the Decibel (dB).

確定！ 回上一頁

查詢 「Noise level dB」的人也找了：

  1. Noise level dB
    2.
  2. noise level中文
    3.
  3. Noise level standard
    4.
  4. Volume dB level
    5.
  5. 65 db
    6.
  6. Sound level
    7.
  7. 50 dB
    8.
  8. Noise level calculation
    9.