特殊膳食用食品
Food for special dietary uses
Food-for-special-dietary-uses
供用电
power supply and consumption
power supply and power consumption
power supplier-consumer
reactive power
distribution & utilization
供用电关系
the relationship between supplying and using electric power
relationship between supply and utilization of power
relation between power supply side and utilization side
供用电管理
Management of power supply and power utilization
供用电合同
Power Distribution and Utilization Contract
供用电合同管理系统
contract management system
供用电监察
power supply and use monitor