GM 13 -微型减速电机，采用微小型设计，高精度齿轮适用于高精度仪器、数码产品、机器人、自动门锁高级玩具等等，噪音低、体积小等特点。

GM13-speed micro-motors, micro-compact design, high-precision gears for high-precision equipment, digital products, robotics, automatic door locks, etc. High toys, low noise, small size and so on.

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