从某种意义上讲，提高了维修人员设备售后服务人员和广大用户的素质和服务质量，降低了成本。
In a sense, the maintenance personnel and equipment to improve service and quality our customers and service quality, lower cost.
从某种意义上讲，提高了维修人员设备售后服务人员和广大用户的素质和服务质量，降低了成本。
In a sense, the maintenance personnel and equipment to improve service and quality our customers and service quality, lower cost.
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