pignon

pignon

 英

  • 网络皮尼翁;五针松;松子

例句

Gears with round flanks for fine mechanics; calculation and design of wheel and pignon

精密机械齿轮摆线啮合.传动装置计算设计

Gears with round flanks for fine mechanics; tolerances and permissible devations for wheel and pignon

精密机械齿轮摆线啮合.齿轮传动公差允许偏差