问题:CRH2型动车组由于动车组两头车采用密接车钩,其高度为()mm。...
Saturday, September 10, 2022
Saturday, September 10, 2022
问题:CRH2A型动车组吧台/厨房配电柜检查及清洁项目分()、无电检查...
Tuesday, September 13, 2022
问题:全列车门无法正常集控关门故障处理方法有哪些?()...
Saturday, September 10, 2022
问题:检查空气弹簧高度符合规定在360±5mm范围内,橡胶气囊龟裂()...
Tuesday, September 13, 2022
问题:空气弹簧高度测量作业时,需确认接触网已断电;确认止轮器已设置、受...
Saturday, September 10, 2022
问题:CRH5A型动车组一级检修中电茶炉的检修标准中正确的是()?...
Saturday, September 10, 2022
问题:CRH2A二级修D包受电弓关节轴润滑作业中,使用油枪箱各注油嘴中...
Saturday, September 10, 2022
Wednesday, March 8, 2023
问题:精细滤油器排空完成后,用手()仰视关闭精细滤油器的手动泄放阀并用检漏液对其进行气密性检查。A、正向B、逆时针C、顺时针D、反向...
Saturday, September 10, 2022
问题:CRH2A型动车组真空污物装置检查作业时,安装裙底板,并用扭力扳...
Saturday, September 10, 2022
Tuesday, September 13, 2022
问题:检查空气弹簧高度符合规定在360±5mm范围内,橡胶气囊龟裂深度...
Saturday, September 10, 2022
问题:CRH2A动车组供排水装置设置在()号车,由电动泵方式供水仅CR...
Saturday, September 10, 2022
问题:CRH5A型动车组一级检修车下地沟检查中基础制动装置—普通制动缸...
Sunday, September 11, 2022
问题:检查车间连接处的内风挡护板(),磨耗胶皮无脱落、破损。...
Tuesday, September 13, 2022