01284nam a2200301 c 4500001001300000005001500013008004100028040001100069041001300080052003100093245014800124300003400272545004700306545006400353545006400417545006400481653010500545700001900650700001400669700001400683700004800697773014200745856002000887900001800907900002000925900001800945900001900963KSI00008142720040212175114031124s2000    ulka          000   kor    a0110010 akorbeng01a539.905b대495ㄷc22(10)00a흡음형 방음판넬의 음향특성=x(The)acoustical characteristics of an absorptive panel/d황철호,e정성수,e이우섭,e김용태  ap. 1843-1850:b삽도;c29 cm  a황철호, 한남대학교 기계공학과  a정성수, 한국표준과학연구원 음향·진동그룹  a이우섭, 한국표준과학연구원 음향·진동그룹  a김용태, 한국표준과학연구원 음향·진동그룹  aSound absorption coefficientaAbsorptive panelaPerforated platea흡음계수a방음판a다공판1 a황철호4aut1 a정성수1 a이우섭1 a김용태,g金龍泰,d1963-0KAC2018381090 t大韓環境工學會誌.d大韓環境工學會.g22권 10호(2000년 10월), p. 1843-1850q22:10<1843w(011001)KSE199508484,x1225-502540u3157809aKd00010aLee, Woo Seop10aHwang, Cheol Ho10aKim, Yong Tae10aJung, Sung Soo