Ngokusho kokushisa okukhangayo, ingahlukaniswa ibe yi-forging eshisayo, i-forging efudumele kanye ne-forging ebandayo.Ngokwendlela yokwenza, ukubumba kungahlukaniswa kube ukufoja mahhala, ukufoja okufayo, ukugoqa indandatho kanye ne-forging ekhethekile.1. I-Open Die forging Ibhekisela endleleni yokwenza imishini nge...
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