Flash butt welding inzira inobatika uye inoshanda yewelding iyo inoshandiswa zvakanyanya mumaindasitiri akasiyana.Muchinyorwa chino, tichapa tarisiro yakazara yeiyo flash butt welding process, kusanganisira misimboti yayo, zvakanakira, mashandisirwo, uye zvakakosha kufunga.Nhanganyaya: Flas...
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