Amọdaju ile-iṣẹ iṣelọpọ HZV gbejade awọn bearings rola iyipo.

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(22200,22300,23000,23100,23200,24000,24100,24200,2,0200,20300jara ati awọn edidi jara)

-Itọju igbona ti Bainite

-German lilọ ilana secondary tempering iduroṣinṣin.

- Gbogbo jara ti iṣelọpọ pipe-giga ipele P6 P5
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Akoko ifiweranṣẹ: Oṣu Karun-26-2022