Dangdang Kewen agrees to use Dangdang Information as its exclusive technical service provider including platform and technical support, maintenance and other services.

当当科文同意雇佣当当信息为其唯一的技术服务提供商，提供包括网络平台、技术支持、维护和其他协议。

youdao

Functional introduction to Apple's full range of products, professional maintenance, software services and technical support! Telephone consultation.

功能介绍提供苹果全系列产品，专业维修，软件服务及技术支持！咨询电话。

youdao

To provide round-the-clock technical support and maintenance services.

公司提供技术支持及二十四小时的维修服务。

youdao

The company also offers technical and support services such as consulting, implementation and maintenance.

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