central air conditioning system disinfecting的意思|示意
美 / /
英 / /
中央空调系统消毒
central air conditioning system disinfecting的网络常见释义
集中空调系统消毒 ...集中空调系统清洗 central air conditioning system cleaning 集中空调系统消毒 central air conditioning system disinfecting 专用清洗消毒设备 special equipment for cleaning and disinfection ..