Increasing the valve clearance between a valve stem and rocker arm will result in the valve ()
时间:2019-12-09 22:55:52 关键词:clearance,between,stemIncreasing the valve clearance between a valve stem and rocker arm, will result in the valve ()
A.closing later
B.opening sooner
C.staying open for a shorter period of time
D.staying open for a longer period of time
答案解析
C
举一反三