To apply for a platform license, please contact your equipment vendor.

购买正式平台许可证，请联系您的设备经销商。

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For product return, please contact with your product vendor or seller.

有关退货事宜，请与您的产品供应商或售销商接洽。

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For product return, please contact with your product vendor or seller.

有关退货事宜，请与您的产品供应商或售销商接洽。

youdao