siye savelisa i-321 Seamless Steel ejiyiweyo ityhubhu yomthengi wethu osuka eRussion

2022Year, ukuphela kuka-2022year, sifumene iodolo evela kumthengi wethu ovela eRussion, usicelile ukuba sivelise i-321Grade, 8 * 1mm ubukhulu bentsimbi edibeneyo yetyhubhu ehlanganisiweyo, Ubude yi-1300 m ubude, iitoni ezingama-40, sihambisa iimpahla kumthengi wethu, zithe saneliseke kakuhle.