div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentdrawing-no-15-main-process-building-floor-boring-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Drawing No 15 Main Process Building Floor Boring loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsinreader031viewer202201301861d1147a6dc18c21fb2b3561html5thumbnails1jpg width=140 height=200 divdiv