持续运行电压
continuous running voltage
continuous operating voltage
有显著持续运行电压
significant continuous operating voltage
最大持续运行电压
maximum continuous operating voltage
持续运行时间
continuous working period
磁保持继电器
magnetism-holding relay
Magnetic-latching relay
magnetic latching relay
magnetic self-perpetuating relay
latching relay
连续运行电动机
continuous-time-rated motor
开放继电器行为修正系统
open relay behavior-modification system