Ọkpụkpụ nche anwụ na-ezo aka na ọkpụkpụ iji kwado nche anwụ, ọkpụkpụ nche anwụ gara aga bụ osisi, ọkpụkpụ achara, mgbe ahụ enwere ọkpụkpụ ígwè, ọkpụkpụ ígwè, ọkpụkpụ aluminum alloy (nke a makwaara dị ka ọkpụkpụ Fiber), ọkpụkpụ eletrik na ọkpụkpụ resin. ha na-apụtakarị na ...
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