Saturday, September 17, 2022
Saturday, September 17, 2022
问题:C306通信控制器通过变单所内各测控装置对变电站各种设备的信息进...
Saturday, September 17, 2022
Wednesday, August 23, 2023
Monday, September 12, 2022
Saturday, September 17, 2022
问题:按对应数字键查询标记的参数的当前设置,若需要重新设置该参数则在查...
Saturday, September 17, 2022
问题:需异地销点的施工,施工负责人应在施工管理软件中注明异地()的车站...
Tuesday, September 13, 2022
问题:电动门驱动电机的电压为()。A、DC110VB、DC60VC、DC24VD、AC24V...
Saturday, August 12, 2023
问题:下列不属于消防系统的功能的为()。A、排烟B、监控及自动报警C、灭火D、疏散...
Friday, May 24, 2024
Tuesday, September 13, 2022
Saturday, September 17, 2022
问题:手摇道岔作业必须严格执行“手摇道岔六步曲”,第二步为()...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:哈尔滨地铁一号线转向架侧梁采用()结构。A、锻造B、铸造C、四块板焊接D、钢管焊接...
Sunday, January 14, 2024
问题:下面哪一类不属于可预见性大客流根据产生的原因。()...
Monday, September 12, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022