快慢针 meaning in Chinese
index leverregulator pin
Examples
- Horology . stud - support index
钟表业.摆托与快慢针 - Horology . index - assembly
钟表业.快慢针部件 - Regulating systems ( balances ) with variable radius of gyration are allowed provided they comply with criteria one ( a ) and one ( b )
带动摆轮旋转的摆碟、调校等时节拍的结构和快慢针等机制及其零件，都必须达到法则1a和1b的要求。