cost maintenance meaning in English
维持费
Examples
- The engineered flexibility of our products allows you to fine - tune your hvac system to meet the specific application requirements with high - energy efficiency , quiet operation , superior indoor air quality ( iaq ) and low cost maintenance and service
我们产品专业且人性的设置使客户能方便的调控空调系统，以高效率，低噪音，高空气质量，低运行费用来和优质的服务来满足各种特定需求。