유튜브 채널 좋아요 ASHRAEvideo


15,600 1.31%


11,400 1.82%

5,430 1.39%

24,500 1.41%

86,600 1.3%

3,390,000 1.13%

524,000 2.7%



7,930 0.47%


19,300 1.52%

36,300 0.77%

760,000 1.68%

29,200 1.24%

24,700 1.13%

141,000 2.08%


170,000 2.46%

2,070,000 2.26%

248,000 1.65%

3,210,000 2.78%

10,500,000 3.02%