div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: PowerPoint 프레젠테이션 · 2019-12-19 · PfflPrimary wave SfflSecondary wave ddëIihLove wave PilNëlfflRayleigh wave src=https:reader030vdocumentssitereader030viewer20220406175f220f9f39e83c2ae04a70cchtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdiv