The Gap model of Service Quality of HRT 户政机关服务品质差距模型
the realization of quality of service 服务质量实现
control and appraisement of quality 质量控制与评价
Service Quality Appraisement 服务质量评价; 质量评价
A Conceptual model of Service Quality 服务品质分析模式
and Quality of service 服务质量
application-layer quality of service(QoS) 应用层服务质量
cost of quality of medical service 医疗质量成本
Customers′ perception of service quality 顾客感知服务质量
data quality of service 服务质量
double quality of service constraint 双重服务质量约束
gap model of service quality 服务质量差异模型
gap of service quality 服务质量差距
guarantee of quality of network service QOS保障
hierarchical quality of service 层次化服务质量
high quality of service 高质量业务
Internet protocol quality of service IP服务质量
length of service of episode 发病工龄
monitoring device of quality of electric energy 电能质量监测仪