Youtube上的频道如 Петров Андрей работа АСУ ТП



3,390,000 1.13%

835,000 2.77%


126,000 4.44%

3,210,000 2.78%

10,500,000 3.02%

11,500 1.38%



35,700 2.42%



760,000 1.68%

103,000 1.3%

309,000 3.86%


256,000 2.87%

524,000 2.7%

192,000 3.28%

62,500 2.53%


2,360,000 3.11%

819,000 3.12%