445
R053011210 力士樂萬向滾珠
2020/3/13
| dw | 12 | |
| D | 18.0±0.055 | |
| D1 | 23 | |
| h | 7.4±0.15 | |
| H | 15.5 | |
| a | 2.0 | |
| b | 4.3 | |
| 重量：（KG) | 0.018 |
友情鏈接：
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