Studies show that single motor focus drive system is simple, mature and widely used;

研究表明，单电机集中驱动系统结构简单，技术成熟，目前应用广泛；

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Studies show that single motor focus drive system is simple, mature and widely used;

研究表明，单电机集中驱动系统结构简单，技术成熟，目前应用广泛；

youdao