div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page 6: 3d-printed bowling lane - First prototype src=https:reader030fdocumenticomreader030viewer20220326135790912b1a28ab7b278fe401html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 7button div class=trans-image amp-img class=trans-thumb alt=Page 7: 3d-printed bowling lane - First prototype...