DAT 機械短片2：槓桿原理

Subscribe

By: chanchiyeung

Date Uploaded: 04/08/2021

Tags: DAT   機械短片   槓桿原理  

Share

Share on Facebook Share on Twitter Share

Embed

Copy and paste this code into your website or blog.

<iframe src="http://video.llcmhlau.edu.hk/embed/1019/" width="480" height="360" frameborder="0" allowfullscreen></iframe>