div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5page1jpg target=_blank img data-url=documentunit-10-materials-ppt-55b0d9af8c30chtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Unit 10 Materials PPT loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5thumbnails1jpg width=140 height=200 adivpUnit 10 Materialspdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5page2jpg target=_blank img data-url=documentunit-10-materials-ppt-55b0d9af8c30chtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Unit 10 Materials PPT loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5thumbnails2jpg width=140 height=200 adivpleatherglass metalp pwood cotton plasticp pMaterials around uspdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5page3jpg target=_blank img data-url=documentunit-10-materials-ppt-55b0d9af8c30chtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Unit 10 Materials PPT loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer202203201155a8e30c1a28ab346a8b4731html5thumbnails3jpg width=140 height=200 adivpWhere do materials come frompdivdiv class=trans-pagebutton class=gotoPage data-page=4Page 4button div...