Is there a formula to calculate the harmonic resistance support?

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Guozheng Zhang
43
Guozheng Zhang  
Is there a formula to calculate the harmonic resistance support?

buy sell
178
buy sell  
Guozheng Zhang:
Is there a formula to calculate the harmonic resistance support?

yes. i have one.

buy sell
178
buy sell  
buy sell:

yes. i have one.

let me help you

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