547 × 894
Source:https://www.amazon.com/-/zh_TW/BLEMO/dp/B0CQFNYVF4
800 × 800
Source:https://industrilas.com/en-us/products/handles/swing-handles/vision-swing-handle-for-oval-cylinder
1175 × 1175
Source:https://www.ebay.com/itm/Brava-5070USCKD-Oval-Cylinder-X-W-Z-Rabbit-Cams-6-Pin-Keyed-Differ-Satin-Chrome-/251427115120?_ul\u003dCN
800 × 800
Source:https://www.made-in-china.com/products-search/hot-china-products/Oval_Cylinder.html
600 × 800
Source:https://www.abloy.com/global/en/our-products/products/mechanical-door-cylinders/australian-door-cylinders/abloy-protec/cylinder-cy504t
500 × 500
Source:https://www.dormakaba.com/au-en/offering/products/mechanical-key-systems/master-key-systems-planning-and-maintenance/c4-non-restricted-cylinders--ka_500119
4008 × 4008
Source:https://handlesplus.com.au/products/oval-cylinder-turn-snib-sc-a066010
802 × 798
Source:https://www.zanda.com.au/product/oval-cylinder/
500 × 500
Source:https://www.lenlok.com.au/cylinders/oval-cylinders/
422 × 600
Source:https://mathmonks.com/cylinder/volume-of-a-cylinder
