3ED silicon carbide heater,3ED sic heater
Description
3ED type silicon carbide heater consists of 3 lengths of sic rod,one length of hot zone and two lengths of cold zone.using it by joinning 3 lengths together.
3ED type silicon carbide heater consists of 3 lengths of sic rod,one length of hot zone and two lengths of cold zone.using it by joinning 3 lengths together.