Youtube上的频道如 MEKTEП OnLine ФИЗИКА



10,500,000 3.02%

4,070,000 2.84%

126,000 4.44%



3,210,000 2.78%

3,300,000 3.43%

7,830 4.58%

89,800 5.23%



760,000 1.68%

3,390,000 1.13%


524,000 2.7%

568,000 1.96%

835,000 2.77%