div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentnier-no-91-a05a305-study-on-sound-power-level-of-the-new-and-the-used-machineryhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: webbookmegokrwebbookmegokrDLi-FileNIER06029849pdf · NIER No 91 —05—305 Study On Sound Power Level of the New and the Used Machinery Il Noise and Vibration Research loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220414225e1fd2ad8b4b9e173215fbefhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentnier-no-91-a05a305-study-on-sound-power-level-of-the-new-and-the-used-machineryhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: webbookmegokrwebbookmegokrDLi-FileNIER06029849pdf · NIER No 91 —05—305 Study On Sound Power Level of the New and the Used Machinery Il Noise and Vibration Research loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220414225e1fd2ad8b4b9e173215fbefhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentnier-no-91-a05a305-study-on-sound-power-level-of-the-new-and-the-used-machineryhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: webbookmegokrwebbookmegokrDLi-FileNIER06029849pdf · NIER No 91 —05—305 Study On Sound Power Level of the New and the Used Machinery Il Noise and Vibration Research loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...