pembiasaan cahaya
video ini berisi langkah percobaan untuk pembiasan cahaya
Watch video pembiasaan cahaya online, duration hours minute second in high quality that is uploaded to the channel misbah fb 13 December 2017. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 83 times and liked it 3 visitors.
