II. Ramp--Relay Protection testing(for under frequency relay, distance relay etc.)

Relay Protection testing(for GE, SEL, NARI, Sifang, SIEMENS, ABB etc.)--Software introduction about POWER TEST- Ramp modular

[@xustephen3714]

I will subs back to anyone in sec who subbed me and leave a comment "done!". Let's support each other!

[@titocisneros1038]

thanks

[@sun99149]

Good Job

[@xustephen3714]

Thanks for your support~