constant current constant-constant voltage charging method  恒流—恒流—恒压充电方式

automatic constant temperature constant  自动恒温

constant current-constant voltage-floating charging method  循环寿命

constant height and constant current mode  恒流、恒高模式

Constant Power and Constant Pressure  恒功率-恒压

constant slag resistance and constant melting speed  恒渣阻和恒熔速

constant speed constant frequency  恒速恒频

Constant Temperature and Constant Humidity  恒温和恒湿; 恒温恒湿

constant temperature and constant humidity air-conditioner  恒温恒湿空调

constant temperature and constant humidity system  恒温恒湿系统

Constant temperature and constant liquid -level system  恒温恒液位系统

Constant temperature constant humidity  恒温恒湿

constant voltage and constant frequency  恒压及恒频

constant voltage and constant frequency power  恒定电压恒定频率电源

Constant Voltage Constant Current CVCC  恒压恒流电路

Constant voltage or constant current type  恒压/恒流型

Constant-current and constant-voltage charging  恒流恒压充电

constant-speed constant-frequency(CSCF)  恒速恒频

constant-temperature and constant-humidity  恒温恒湿