Wednesday, January 10, 2024
Sunday, September 11, 2022
Thursday, November 9, 2023
问题:传动轴装用两个万向接头,可使传动轴有伸缩的余地,以应付不平路面的颠簸.
Sunday, September 11, 2022
Friday, March 1, 2024
问题:波细K,KE型汽油喷射引擎,当引擎运转时,喷油嘴即连续的喷油。
Monday, November 6, 2023
问题:电瓶极性装反时,磁场为永久磁铁式的雨刷马达回转方向也相反.
Sunday, September 11, 2022
问题:双回路煞车之车子有一油管漏油时,必定是前两轮或后两轮的煞车同时消失.
Friday, May 19, 2023
问题:当温度表的指针指在"C"位置时,表示汽车引擎内的冷却水是高温的.
Friday, March 1, 2024
Sunday, March 24, 2024
Tuesday, October 3, 2023
问题:连杆大头定位是在连杆大头轴瓦两端与曲柄销的配合端面采用()一般间隙在()而在小头衬套端面与十字头体配合端面则取较大的间隙,约为()。
Sunday, September 11, 2022
Sunday, September 11, 2022
Wednesday, March 13, 2024
Thursday, November 9, 2023
问题:0~25mm之外测微器不用时,主轴与砧座间不必保持距离.
Tuesday, February 6, 2024
Friday, November 25, 2022
问题:转子式的机油泵系以外转子驱动内转子以产生吸油,送油作用。
Thursday, November 9, 2023
Saturday, September 9, 2023
问题:多缸引擎采用之喷射泵且其泵内有一根凸轮轴,称为PE型喷射泵。
Saturday, April 27, 2024