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Terms for subject Electric machinery containing 备 用 电源 | all forms | in specified order only
ChineseEnglish
保安备用电源emergency stand by electric supply
备用励磁电源装置spare installation of exciting current
备用电源standby electric supply
备用电源back-up source emergency power supply
备用电源back-up source auxiliary power supply
备用电源standby power (supply)
备用电源standby electric source