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Electrical Technology Daily Question 2018.11.10

2018-11-10View Original

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Electric power safety procedures exam paper (substation specialty): The ratio of compression to artificial respiration is usually (A) for one person, (C) for two people performing resuscitation, and ( ) for infants and children. A.15:2 B.10:1 C.5:1 D.5:2
Reply #22018-11-10
C.5: 1# Reply quickly here#

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