LKJ2000型监控装置必须具备实施列车动力切除、常用制动及紧急制动控制功能。
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You are the network administrator for ExamSheet.net. You install Windows 2000 Professional on your portable computer. You use a docking station for your portable computer when you are in the office. You install a ISA-based network adapter in your docking station. You insert your computer into the docking station and start the computer. The network adapter is not detected during the startup process. You obtain a disk that contains the supported driver from the network adapter manufacturer. You want to allow Windows 2000 Professional to use the network adapter. What should you do?()
A. Restart the computer in the docking station.
B. Run the Add/Remove Hardware wizard.
C. Use Device Manager to scan for hardware changes.
D. Copy the network adapter driver to the Winnt\Driver Cache\i386 folder.
E. Install the new network adapter driver.
交行企业文化建设的发展历程是()
A. 自发阶段――自觉认识阶段
B. 自发阶段――积极建设阶段――重塑再造阶段
C. 自发阶段――积极建设阶段――自觉认识阶段――重塑再造阶段
D. 自发阶段――自觉认识阶段――积极建设阶段――重塑再造阶段
活塞密封损坏,高低压窜液会导致()故障。
A. 立柱下降或降得太慢
B. 操作无动作
C. 伸缩梁(前探梁)不动作
D. 立柱倾倒