Ulwahlulo lwe-ED ye-copper foil: 1. Ngokwentsebenzo, i-foil ye-copper ye-ED ingahlulwa ibe yintlobo ezine: i-STD, i-HD, i-HTE kunye ne-ANN 2. Ngokweendawo ezingaphezulu, i-ED ye-copper foil inokwahlulwa ibe ziindidi ezine: akukho buso. unyango kwaye akukho kuthintela umhlwa, unyango olungaphezulu lwe-anti-corrosion,...
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