Tus nqi saum toj no yog rau kev siv nkaus xwb, tsis yog lub hauv paus ntawm kev sib pauv.
For inquiry of Graphite Electrode please contact: Teddy@qfcarbon.com Mob/whatsapp: 86-1373005416
Post lub sij hawm: Jun-20-2022
Post lub sij hawm: Jun-20-2022
Tus nqi saum toj no yog rau kev siv nkaus xwb, tsis yog lub hauv paus ntawm kev sib pauv.
For inquiry of Graphite Electrode please contact: Teddy@qfcarbon.com Mob/whatsapp: 86-1373005416