[]fan1
[]fan2
[]fan3
* Rg
 2  10 
    0.00000   80.00
 1000.00000   76.00
 2000.00000   70.00
 3000.00000   65.00
 4000.00000   50.00
 5000.00000   45.00
 6000.00000   30.00
 7000.00000    0.00
