div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=die-harze-und-die-harzbehaelterhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Die Harze und die Harzbehälter loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdokumentcomreader031viewer2022020522575067a01a28ab0f07ac67d7html5thumbnails1jpg width=140 height=200 divp© 1900 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=die-harze-und-die-harzbehaelterhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Die Harze und die Harzbehälter loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdokumentcomreader031viewer2022020522575067a01a28ab0f07ac67d7html5thumbnails2jpg width=140 height=200 divp© 1900 Nature Publishing Grouppdiv