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。
And for the customer's engineering design installation with perfect technical support and maintenance services.
并为客户的工程设计安装提供完善的技术支持和维护服务。
IT Infrastructure Maintenance services industry began in the last mid-century in America.
IT基础架构维保服务行业始于上世纪中期的美国。
IT Infrastructure Maintenance services industry began in the last mid-century in America.
IT基础架构维保服务行业始于上世纪中期的美国。
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