你即將離開本站

並前往https://www.who.int/pbd/deafness/activities/MLS_Brochure_English_lowres_for_web.pdf

MAKE LISTENING SAFE - WHO | World Health Organization

audio devices choose to set the volume between 75 to 105 dB. Permissible daily noise exposures. At nightclubs, discotheques and bars, average sound levels ...

確定！ 回上一頁

查詢 「Sound volume」的人也找了：

  1. sound volume中文
    2.
  2. Sound volume
    3.
  3. Volume Booster
    4.
  4. sound booster破解
    5.
  5. sound booster免安裝
    6.
  6. Volume Booster PRO
    7.
  7. Volume Master
    8.
  8. sound booster阿榮
    9.