Road traffic noise reducing devices中文，Road traffic noise reducing devices的意思，Road traffic noise reducing devices翻译及用法

2026-03-22 07:00 浏览次数 23

Road traffic noise reducing devices

道路交通减噪装置

Road traffic noise reducing devices 例句

英汉例句

  • Road traffic noise reducing devices - Test method for determining the acoustic performance - Normalized traffic noise spectrum

    道路交通的噪音减低系统。声学性能测定的试验方法。标準化交通噪音频谱

  • Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics

    道路交通降噪设备长期性能评定程序第2部分：非声学特性

  • Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements

    道路交通噪声降低装置非声学性能第1部分：机械性能和稳定性要求

  • Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirements

    道路交通噪声降低装置非声学性能第2部分：一般安全和环境要求

  • Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum

    道路交通噪声减低装置声学性能测定的试验方法第3部分：标準化交通噪声频谱

  • Road traffic noise reducing devices - Test method for determining the acoustic performance - Intrinsic characteristics of sound absorption

    道路交通阻塞噪音减低装置。测定声学性能的试验方法。声音吸收的内在特性

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