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Description:
Electrical ceramic insulator:1)Made of alumina ceramic material.
2)Fired through high temperature
3)Progress:grind, polish
Electrical ceramicinsulator:
1)Made of alumina ceramicmaterial.
2)Fired through high temperature
3)Progress:grind, polish
4)High intension
5)Solid-resist
6)Alkali-resist
7)Un-knit and velvet surface
8)Good airproof capability
9)Good grind-resist capability
