Thursday, September 15, 2022
Thursday, September 15, 2022
问题:判断叉车故障首先要了解叉车的构造原理和工作关系。...
Thursday, September 15, 2022
问题:单级主减速器主动锥齿轮12个齿,从动锥齿轮144个齿,减速比=1...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:蓄电池车安全驾驶操作规程规定,蓄电池车起步前,要观察四周,确认无...
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:在平交路有视野盲区的情况下,车辆行至路口鸣喇叭的时间可长一些,以...
Sunday, September 11, 2022
问题:机动车辆的()是指车辆克服各种运行助力,以需要的速度运行的能力。...
Thursday, September 15, 2022
问题:制动装置技术状况变坏的征兆是制动距离延长、制动跑偏、制动侧滑。...
Wednesday, October 18, 2023
Thursday, September 15, 2022
问题:发动机润滑方式有压力润滑、飞溅润滑和润滑脂润滑。...
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:由于厂内机动车辆在使用过程中存在极易造成人身伤害和设备事故,影响...
Thursday, September 15, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:采用液化石油气须停车时,要将出气阀打到全闭()位置。...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022