【判断题】货车组合式制动梁分为L-A、L-B、L-C三种。()
【简答题】When I was in sh grade, I volunteered at a local hospital during the summer. I spent most of the time there with Mr. Gillespie. He never had any , and nobody seemed to care about his condition. I...
【判断题】借贷记账法中的记账规则,概括地说就是:“有借必有贷,借贷必相等”。( )
【简答题】货车制动梁装有 ,防止制动梁脱落。A. 安全链
【单选题】I spent a _____ vacation, so I'm _____ now. [ ]
【单选题】That ______ me of the days I spent in the countryside.
【单选题】辅修货车制动梁滑块磨耗套松动、裂纹、破损时更换()。
【简答题】货车制动梁的种类较多,有T形制动梁、弓形制动梁和 等。A. 滑槽式制动梁
【简答题】货车制动主管、支管在穿过各梁时与各梁的间隙不小于( )。
【简答题】驾驶货车在山区道路行驶时,应时刻关注车辆的制动效能,防止出现制动失效现象。 判断对错