戒指内径表
尺寸 | 直径(毫米) | 尺寸 | 直径(毫米) |
40 | 12.732 | 58 | 18.465 |
41 | 13.052 | 59 | 18.783 |
42 | 13.37 | 60 | 19.101 |
43 | 13.689 | 61 | 19.42 |
44 | 14.007 | 62 | 19.738 |
45 | 14.326 | 63 | 20.056 |
46 | 14.644 | 64 | 20.375 |
47 | 14.964 | 65 | 20.693 |
48 | 15.281 | 66 | 21.011 |
49 | 15.6 | 67 | 21.33 |
50 | 15.918 | 68 | 21.648 |
51 | 16.236 | 69 | 21.966 |
52 | 16.554 | 70 | 22.285 |
53 | 16.873 | 71 | 22.603 |
54 | 17.191 | 72 | 22.921 |
55 | 17.509 | 73 | 23.24 |
56 | 17.828 | 75 | 23.877 |
57 | 18.146 |