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emergency electrical energy supply强调
能源系统 аварийное электроснабжение (ssn)
emergency electric energy supply
能源系统 аварийное электроснабжение (ssn)
 英语 词库
emergency electrical energy supply
缩写 emergency electric energy supply (ssn); emergency electric power supply (ssn); emergency electrical power supply (ssn); emergency electricity supply (ssn); emergency energy supply (ssn)
emergency electric energy supply
缩写 emergency electric power supply (ssn); emergency electrical energy supply (ssn); emergency electrical power supply (ssn); emergency electricity supply (ssn); emergency energy supply (ssn)