- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
在T3網(wǎng)管中，EPCS及電層1+1保護(hù)OA監(jiān)測(cè)點(diǎn)3是（）
A.接收A向業(yè)務(wù)的EONA/OPA/SDMR/EOPAS/SEOPA The OA board
B.接收A向業(yè)務(wù)的OBA/SDMT/EOBAS/SEOBA The OA board
C.接收B向業(yè)務(wù)的EONA/OPA/SDMR/EOPAS/SEOPA The OA board
D.接收B向業(yè)務(wù)的OBA/SDMT/EOBAS/SEOBA The OA board
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