面径センチ 面径周尺   面径漢尺
11.82    0.5604    0.5119
12.12    0.5746    0.5249
12.42    0.5889    0.5378
13.00    0.6164    0.5630
14.15    0.6709    0.6128
17.40    0.8250    0.7535
17.70    0.8392    0.7665
18.10    0.8582    0.7838
18.30    0.8677    0.7925
18.48    0.8762    0.8003
18.50    0.8771    0.8012
18.63    0.8833    0.8068
18.70    0.8866    0.8098
19.00    0.9009    0.8228
19.20    0.9103    0.8315
19.39    0.9193    0.8397
19.80    0.9388    0.8575
20.00    0.9483    0.8661
20.30    0.9625    0.8791
20.50    0.9720    0.8878