吾該幫我搵尼d字既解釋;
但系d字吾就甘系yahoo知識查個d解釋;
尼d系有關設計個d.
1. tapping screw
2. eyelet
3. bushing
4. grub screw
5. hex shaft
6. gear hub
7. hex shaft
8. hex wrench
9. gearbox
10. pinion
11. crank arm
收錄日期: 2021-04-23 22:39:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090925000051KK01355