div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=calculations-70-layers-of-r4d-s-wcrc-rcquircd-to-repair-thc-dcfcct-undcrwatcrhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · calculations 70 layers of R4D-S wcrc rcquircd to repair thc dcfcct Undcrwatcr prcliminary opcratlons wcrc performed prior to surface preparation by sandblasting to get a good loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220421215e9b0de3c63d6449a30c22c7html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=calculations-70-layers-of-r4d-s-wcrc-rcquircd-to-repair-thc-dcfcct-undcrwatcrhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · calculations 70 layers of R4D-S wcrc rcquircd to repair thc dcfcct Undcrwatcr prcliminary opcratlons wcrc performed prior to surface preparation by sandblasting to get a good loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220421215e9b0de3c63d6449a30c22c7html5thumbnails2jpg width=140 height=200 divdiv