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[单选题]
ZXPONC200使用直流()V电源,直流电压允许波动范围为()
A.-48V,-57~-40
B.-48V,-60~-40
C.+48V,-57~-40
D.+48V,-60~-40
提问人:网友jimeshuang
发布时间:2022-01-06
A.-48V,-57~-40
B.-48V,-60~-40
C.+48V,-57~-40
D.+48V,-60~-40
A.-48V,-60V~-30V
B.-48V,-57V~-40V
C.+48V,-60V~-30V
D.+48V,-57V~-40V
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