attenuation region...[繼續(xù)閱讀]

    recreation building, recreational building...[繼續(xù)閱讀]

    single duct system...[繼續(xù)閱讀]

    muffler piling...[繼續(xù)閱讀]

    effective sound pressure level difference...[繼續(xù)閱讀]

    projection room, projection booth...[繼續(xù)閱讀]

    fire retardant ceiling...[繼續(xù)閱讀]

    horizontal sunshading board...[繼續(xù)閱讀]

    aging test...[繼續(xù)閱讀]

    termite protection, protection against termites...[繼續(xù)閱讀]