Kev ua tau zoo thiab cov yam ntxwv ntawm graphite nplhaib khoom xws li graphite Raschig rings:
1. Graphite rings muaj qhov zoo ntawm tus kheej-lubricity
2. Graphite rings muaj siab coefficient ntawm resilience
3. Graphite rings tuaj yeem kho raws li cov neeg siv khoom xav tau.
Graphite Electrode Nqi
Graphite Electrode Machining