検索結果 1 - 1 結果 / 1 検索語 'Pennsylvania State University. Applied Research Laboratory', 処理時間: 0.01秒 結果の絞り込み
  1. 1

    Noise barrier acoustical parameters experimental results : an NCHRP staff digest of the essential findings from the final report on NCHRP Project 3-26 ...

    出版事項 1980
    図書

    Noise barrier acoustical parameters experimental results : an NCHRP staff digest of the essential findings from the final report on NCHRP Project 3-26 ...

検索ツール: