div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: · 2019-03-09 · effectiveness of steel in galvanized or colour finished slats The slats are interlocked to provide a flexible high-strength and attractive door The roller shutter src=https:reader033vdocumentsusreader033viewer20220422025ea37e60bca8250b21594856html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdiv