div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=-potentially-harmful-constituents-may-bc-detected-during-portland-cementhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: · potentially harmful constituents may bc detected during Portland cement also may contain Other trace constituents may include potassium and sodium loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220225225b2b30127f8b9afc358b4c3ehtml5thumbnails6jpg width=140 height=200 divdiv