Nke a bụ mma kichin na-ewu ewu nke ukwuu n'ahịa ndị China, ọ ga-amasị gị ịnwale?
Enwere nnukwu ụmụ okorobịa abụọ na setịpụ mma a, onye ncha na mma ọkpụkpụ. Ha bụ mma kichin e ji mara ndị China, imewe elu agụba buru ibu ga-adị mfe ịkpụ nri. Mma ọkpụkpụ nke gbadara agbagọ nwere ike ijikwa ụdị ọkpụkpụ niile n'ụzọ dị mfe. A na-eji igwe anaghị agba nchara 5Cr15Mov mee Blade, jiri aka osisi pakka na-eme ka mma mara mma ma dịgidere.
Raara onwe ya nye iji nyere ndị ahịa aka idozi nsogbu ha kacha sie ike na nsogbu teknụzụ.
Biko dejupụta fọm dị n'okpuru ebe a, ndị otu ahịa anyị ga-akpọtụrụ gị n'oge na-adịghị anya.
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