Igwen223 igwe na aka aka ekpe
Size
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Nkọwa nke ngwaahịa
Ọnwụ ahụ nwere akụkụ dị mma na-egbua nke nwere profaịlụ dị elu. A na-ejikọ chiri na ngwa ọrụ maka njirimara dị mfe. Emere kpamkpam nke allity ngwaọrụ nchara hns (elu nchara) na ala contours. Emepụtara eriri dị ka ụkpụrụ EU, eri zuru oke na iche iche, na akụkụ ihe metric. Sitere na eriri carbon-agwọ ọnya maka ogologo oge na ike. Na mgbakwunye na ịbụ onye na-ekwu maka izi ezi iji hụ na izi ezi na nkenke, akụrụngwa gwụchara n'ụzọ zuru oke maka ọrụ dị nro. Ha ji crombium carbium maka ịdịte aka ma na-eyi nguzogide. Ha nwere oke nke na-egbuke egbutu maka ịrụ ọrụ ka mma. A na-echebe ha megide corrosion nwere mkpuchi Eletvvanized.
Enwere ike iji a dị elu na-ahụ maka ndozi na ndozi na ihe omumu ma ọ bụ n'ọhịa. Ga-ahụ ha ka ha bụrụ ndị enyemaka bara uru na ndụ na ọrụ. Kwesighi ịzụta ngwa ndị pụrụ iche; ọ bụla Wrench buru ibu ga-arụ ọrụ. Usoro dị mfe nke iji na iburu ngwá ọrụ a na-abawanye arụmọrụ ma rụọ ọrụ. Ngwaahịa a dabara adaba iji ọtụtụ ihe ma dabaadị ihe dị iche iche, na-eme ya ihe zuru oke maka nrụzi ma ọ bụ nnọchi ọ bụla kwesịrị ka emechaa.