金风认证考试单项选择题每日一练(2020.04.25)

A.5bar
B.4bar
C.2.5bar
D.2bar

A.60V
B.70V
C.75V
D.65V

A.Microsoft TCP/IP
B.NWLink IPX/SPX/NetBIOS Compatible Transport Protocol
C.Network Monitor Driver
D.Beckhoff TCP/IP

A.1mm
B.2mm
C.3mm
D.4mm

A.CE
B.TwinCat
C.Ncload
D.NCDrive