题目内容
(请给出正确答案)
[主观题]
QSL9.3发动机进、排气门间隙分别为()
A.进0.25mm(0.010in),排0.50mm(0.020in)
B.进0.27mm(0.011in),排0.72mm(0.022in)
C.进0.36mm(0.014in),排0.69mm(0.027in)
D.进0.30mm(0.012in),排0.72mm(0.022in)
暂无答案
如果结果不匹配,请 联系老师 获取答案
A.进0.25mm(0.010in),排0.50mm(0.020in)
B.进0.27mm(0.011in),排0.72mm(0.022in)
C.进0.36mm(0.014in),排0.69mm(0.027in)
D.进0.30mm(0.012in),排0.72mm(0.022in)
A.进排气门提前开启角与关闭迟后角随之减小
B.进排气门提前开启角与关闭迟后角随之加大
C.进气提前角加大,排气迟闭角减小
D.进气提前角减小,排气迟闭角加大