Ngwunye rọba n'okpuru ụgbọ, ụdị usoro egwu a na-ejikarị eme ihe n'ụdị teknụzụ dị iche iche na igwe ọrụ ugbo, bụ ihe mejupụtara rọba. Ọ nwere ike ime mgbanwe n'ọtụtụ ebe ọrụ na-ama aka ma nwee ike ike, mmanụ, na nguzogide abrasion. M ga-abanye n'ime ọzọ de...
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