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| 1.95% alumina or 99%alumina or Zirconia ceramic,abrasion-resistant formulations,heat compression molding.
2.Can be made high-precision cylindrical grinding that the Pin have tires,Diameter Tolerance is less 0.02mm.
3.The roundness is high,and the ... |
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| 1.95% alumina or 75% alumina or steatite ceramic,the alumina has been to improved Electrical Specifications,heat compression molding or extrusion moulding.
2.Length tolerance is less 0.05mm, Diameter tolerance is less 0.015mm.
3.The ceramic tube ... |
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| 1.95% alumina,heat compression molding,the alumina has been to improved insulation and mechanical strength.
2.The ceramics without crack, without burr,without pinholes,without gaps,without impurities, surface is smooth, dye absorption is passed.
3... |
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