សមីការតុល្យការ​ - គណនាល្បឿនមធ្យមកំណ និងបំបាត់ - LANG CHANTREA скачать в хорошем качестве

សមីការតុល្យការ​ - គណនាល្បឿនមធ្យមកំណ និងបំបាត់ - LANG CHANTREA

Welcome to my channel Lang Chantrea #langchantrea សូមស្វាគមន៍មកកាន់ឆានែលរបស់លោកគ្រូ ឡាង ចន្ទ្រា #ឡាងចន្រ្ទា Thank you for joining me to make a super exercise easy Chemistry Test! Please feel free to leave me a comment below. Do you like Chemistry Tests? I hope that you enjoy my video and check out all my other videos. If you are a new subscriber, I hope you enjoy the whole video. If you can't, please watch more than 50% before liking or subscribing, otherwise, YouTube may not count you and your subscription will drop off. I would not want anyone to miss my upcoming chemistry videos. Don't forget; please like, share, and subscribe to my channel if you enjoyed the video. You can also turn your notifications on to get notified as soon as new content. Thank you again for watching and I hope that you look forward to seeing my new next video. New videos come out every day. After you watch these videos, you will be able to: 1-do test for tomorrow 2-write smoothly and know formulas clearly ចុចត្រង់នេះ នឹងបានវិញ្ញាសា និងចម្លើយលំហាត់ https://bit.ly/3BdDTit Thank you so much for supporting and motivating me to create more videos.