Youtube上的频道如 BU Chem


10,500,000 3.02%

95,200 3.07%

51,900 0.7%

296,000 0.99%

1,540,000 2.64%

3,390,000 1.13%

143,000 1.05%

83,000 2.51%

631,000 1.33%

867,000 1.75%


4,070,000 2.84%

83,900 1.96%


6,960 1.02%

6,970 0.79%

16,500 1.21%

48,500 3.65%

19,200 0.84%

5,440 1.99%

194,000 4.43%

5,120 0.54%

59,200 1.87%

112,000 1.88%

60,400 1.65%