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• Aluminium oxide ceramics

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• Ceramic heater insert
• Ceramic industry
• Ceramic structural elements
• Ceramic substrates
• Ceramics
• Coaxial socket outlets and plugs
• Coaxial transmission line
• Current limiters

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• Evacuated systems

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• Generator machines
• Grease for high temperature bearings

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• Isolators

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• Microwave devices

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• Rectifier diodes
• Resistance devices
• Reverse the polarity of thyristor

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• Semi-conductive materials
• Semi-conductor electronics
• Semi-conductor industry
• Sinter filter
• Soapstone
• Stoneware pipe
• Substrate

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• Thyristor switch
• Thyristors

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• Ultra-high pressure hoses

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• Vacuum coating installations
• Vacuum valves

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• Zener diodes