优质品的平均无故障连续运行时间都大于1000小时，有的高到数千小时。
Quality product, the average trouble-free continuous operation time more than 1000 hours, some as high as thousands of hours.
进口高速核心电机，适应长时间连续使用无故障，整机保养维护简便，使用寿命长，性价比高 。
The core of the import of high-speed motor, for a long time to adapt to the use of error-free, easy to machine maintenance, long service life, cost-effective.
进口高速核心电机，适应长时间连续使用无故障，整机保养维护简便，使用寿命长，性价比高 。
The core of the import of high-speed motor, for a long time to adapt to the use of error-free, easy to machine maintenance, long service life, cost-effective.
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