因为上下齿轮半径不一样,小的转一周,大的不到一周,所以你的办法不行。
因为上下齿轮半径不一样,小的转一周,大的不到一周,所以你的办法不行。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy