div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentraw-materials-for-fiber-production-eg-basalt-and-slag-for-stone-wool-besides-thesehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: raw materials for fiber production eg basalt and slag for stone wool Besides these raw materials recycled materials briquettes are also used as input See detailed info at the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220602095f0455bf7e708231d40d782ahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentraw-materials-for-fiber-production-eg-basalt-and-slag-for-stone-wool-besides-thesehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: raw materials for fiber production eg basalt and slag for stone wool Besides these raw materials recycled materials briquettes are also used as input See detailed info at the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220602095f0455bf7e708231d40d782ahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentraw-materials-for-fiber-production-eg-basalt-and-slag-for-stone-wool-besides-thesehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: raw materials for fiber production eg basalt and slag for stone wool Besides these raw materials recycled materials briquettes are also used as input See detailed info at the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...