Forging round belongs rau ib hom forgings, qhov tseeb, ib qho yooj yim taw tes yog lub round steel forging ua. Forging round muaj qhov sib txawv nrog lwm cov kev lag luam steel, thiab forging round yuav muab faib ua peb pawg, tab sis ntau tus neeg tsis paub txog forging round, yog li cia peb nkag siab ...
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