div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=drawing-no-15-main-process-building-floor-boring-htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Drawing No 15 Main Process Building Floor Boring loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsmxreader031viewer202201301861d1147a6dc18c21fb2b3561html5thumbnails1jpg width=140 height=200 divdiv