3 thoughts on “ground sama masa sama gak

  1. Nyoto Sunaryo

    menurut teori ground itu ada2 ....ground earth ......sama ground equipmant ........kalo di panel teg tinggi dan system digital ......tidak boleh di satukan .......contoh di switching ....antara ground primer sama sekunder ...sama ground earth gak langsung disatukan begitu aja ...alias melewati cap ......maaf kalo salah masih oon

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