N'okwu a, anyị ga-eji eriri eriri nylon.Nylon cable agbatị, ihe bụ ike ọgwụgwụ na softer, n'ozuzu na-eji 2 ~ 3 afọ na nkịtị okpomọkụ, na okwu ndị ọzọ, tụnyere igwe anaghị agba nchara cable agbatị, ọrụ ndụ dị mkpụmkpụ, na corrosion iguzogide bụ ogbenye, na ọ nwere ike naanị. nagide...
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