It is considered that this phenomenon is caused by difference of saddle surface speed between two pulleys.
It is considered that this phenomenon is caused by difference of saddle surface speed between two pulleys.
(2)环拉力在带的各边不同，这种现象由于两带轮间支承面速度不同造成的。
It is considered that this phenomenon is caused by difference of saddle surface speed between two pulleys.
(2)环拉力在带的各边不同，这种现象由于两带轮间支承面速度不同造成的。