noise emission standards for 中文意思是什麼

noise emission standards for 解釋
機動車輛噪聲標準
  • noise : n 1 聲音，聲響。2 叫喊；嘈雜聲，噪音；喧鬧聲；吵鬧，騷動，騷擾。3 〈古語〉謠言，風聲。4 〈美國〉...
  • emission : n. 1. （光、熱、氣體等的）發出，發射，射出，放射；傳播。2. （紙幣等的）發行；發行額。3. 發出物，放射物。4. 【醫學】排出；遺精。
  • standards : 標準,規程
  • for : FOR f o r ＝ free on rail 【商業】火車上交貨（價格）。1 〈表示目標、去向〉向，往。 leave [sail] f...
  1. Noise emission labels are issued for air compressors and hand - held percussive breakers to make sure that they comply with stringent noise control standards

    手提撞擊式破碎機及空氣壓縮機，均須獲簽發噪音標簽方可使用，以確保它們符合嚴格的噪音標準。
  2. At present, the noise control hand held percussive breakers regulations and the noise control air compressors regulations stipulate that only the handheld breakers and air compressors complying with the noise emission standards shall be allowed to be imported, manufactured or supplied for use in hong kong and be attached with a noise emission label before its usage

    現時，噪音管制手提撞擊式破碎機規例及噪音管制空氣壓縮機規例訂明，只有符合噪音標準的設備，方可獲準輸入製造或供應給本港使用。此外，有關設備在使用前必須貼上噪音標簽。
  3. Acoustics. noise emitted by machinery and equipment. guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions

    聲學.機械和設備噪音.工作場所或其它特殊位置聲壓級測定用基本標準使用導則
  4. Noise emission from motor vehicles including motor cycles is under control and has to meet specific noise emission standards for registration purpose

    汽車包括電單車發出的噪音須受管制，必須符合指定的噪音標準才可獲登記。
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