询购 | 主要尺寸(mm) | ||||
d in | d mm |
D in | Dmm | B in | |
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1/4 | 6.350 | 5/8 | 15.875 | 0.1961 |
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1/4 | 6.350 | 3/4 | 19.050 | 0.2189 |