div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=en-iso-3834-2rev1pdf-iso-4063-135-131-141-141-135-parent-material-groups-cenhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: EN ISO 3834-2_rev1pdfISO 4063 135 131 141 141 135 Parent material groups CEN ISOTR 15608 11-12 223-224-231-242 223-231-242 81 Qualification WE Responsible Coordination loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsmxreader036viewer20220815055fcf0ea7e7b0242de15519e3html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=en-iso-3834-2rev1pdf-iso-4063-135-131-141-141-135-parent-material-groups-cenhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: EN ISO 3834-2_rev1pdfISO 4063 135 131 141 141 135 Parent material groups CEN ISOTR 15608 11-12 223-224-231-242 223-231-242 81 Qualification WE Responsible Coordination loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsmxreader036viewer20220815055fcf0ea7e7b0242de15519e3html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=en-iso-3834-2rev1pdf-iso-4063-135-131-141-141-135-parent-material-groups-cenhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: EN ISO 3834-2_rev1pdfISO 4063 135 131 141 141 135 Parent material groups CEN ISOTR 15608 11-12 223-224-231-242 223-231-242 81 Qualification WE Responsible Coordination loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsmxreader036viewer20220815055fcf0ea7e7b0242de15519e3html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=en-iso-3834-2rev1pdf-iso-4063-135-131-141-141-135-parent-material-groups-cenhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: EN ISO 3834-2_rev1pdfISO 4063 135 131 141 141 135 Parent material groups CEN ISOTR 15608 11-12 223-224-231-242 223-231-242 81 Qualification WE Responsible Coordination loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsmxreader036viewer20220815055fcf0ea7e7b0242de15519e3html5thumbnails4jpg width=140 height=200 divdiv