div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-ksztalt-budowa-spiedes-stipriba-videjae-compressive-strength-mean-sokosehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · Ksztalt budowa: Spiedes stiprïba: vidëjä: Compressive strength: mean: sokošé mm o Vertikãli caurumots VC elements Vertically perforated VP unit Element draŽon ionowo loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentspubreader031viewer20220228025c795e5509d3f2c9458c23e1html5thumbnails1jpg width=140 height=200 divdiv