下面哪些属于转动导杆机构()
A.guide bar
B.rotating guide-bar mechanism
C.double-crank mechanism
D.slider mechanism
正确答案:rotating guide-bar mechanism
下面哪些属于转动导杆机构()
A.guide bar
B.rotating guide-bar mechanism
C.double-crank mechanism
D.slider mechanism
正确答案:rotating guide-bar mechanism