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1·Processing equipment: CNC milling, Carving, Electrical sparkle, linear cutting, driller, Grinder, Conventional Milling CNC Machining Center.

加工设备：数控铣，精雕，电火花，线切割，钻床，磨床。

2·An overloaded voltage or current would cause a electrical sparkle in the thinner zone, which broke the films components and made them lose effectiveness.

加载电压或电流过大易导致薄膜厚度较薄处产生电火花，使元件熔断失效。