A.>97.5%,<95.5% B.≥97.5%,≤95.5% C.≥97.5%,<95.5% D.>97.5%,≤95.5%
A.95,70 B.95,60 C.90,70 D.90,60
A.交流配電設備 B.交流引入桿路 C.蓄電池 D.空調