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尺寸 mm |
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d | D | B | C | d1 ~ |
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20 | 47 | 31 | 14 | 28.2 | |||
25 | 52 | 34.1 | 15 | 33.7 | |||
30 | 62 | 38.1 | 18 | 39.7 | |||
35 | 72 | 42.9 | 19 | 46.1 | |||
40 | 80 | 49.2 | 21 | 51.8 | |||
45 | 85 | 49.2 | 22 | 56.8 | |||
50 | 90 | 51.6 | 22 | 62.5 | |||
55 | 100 | 55.6 | 25 | 69.1 | |||
60 | 110 | 65.1 | 26 | 75.6 |