Is there a formula to calculate the harmonic resistance support?

Guo Zheng Zhang 2020.03.31 12:58

Is there a formula to calculate the harmonic resistance support?

buy sell 2020.03.31 13:02 #1

Guozheng Zhang:

Is there a formula to calculate the harmonic resistance support?

yes. i have one.

buy sell 2020.03.31 13:02 #2

buy sell:

yes. i have one.

let me help you