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noise emission standard中文是什么意思

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用"noise emission standard"造句"noise emission standard"怎么读"noise emission standard" in a sentence

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  • 噪音标准

例句与用法

  • More stringent noise emission standards
    更严格的噪音限制;
  • Step 1 : compliance with the exhaust and noise emissions standard
    第一步:符合车辆废气及噪音排放的标准
  • Of the criteria adopted in 1973 for determining the noise emission standard for pump rooms in buildings
    在一九七三年厘定大泵房发出噪音标准的准则为何
  • A noise emission label will be issued if epd is satisfied that the relevant noise emission standard has been complied with
    若环保署信纳有关设备的噪音合乎标准,便会签发噪音标签。
  • Noise emission from motor vehicles including motor cycles is under control and has to meet specific noise emission standards for registration purpose
    汽车包括电单车发出的噪音须受管制,必须符合指定的噪音标准才可获登记。
  • An eec type - examination certificate , an ec declaration of conformity or a noise testing report issued by a corporate member of the uk institute of acoustics certifying that the equipment complies to noise emission standards
    欧洲经济共同体类别认可证书、欧盟符合宣告书或英国声学学会正式会员发出的噪音测试报告,以证明有关的设备符合噪音标准。
  • 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
    现时,噪音管制手提撞击式破碎机规例及噪音管制空气压缩机规例订明,只有符合噪音标准的设备,方可获准输入制造或供应给本港使用。此外,有关设备在使用前必须贴上噪音标签。
  • Controls the import , manufacture , supply and use of hand held percussive breakers and portable air compressors . requires such noisy construction equipment to comply with a stringent noise emission standard and be fitted with a noise emission label issued by the director of environmental protection before use
    管制进口制造供应及使用手提撞击式破碎机和手提空气压缩机,规定这类高噪音建筑设备必须符合严格的噪音标准,并须贴上环境保护署署长签发的噪音标签方可使用。
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