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Resistance welding electrode -The use field and proper use of Tungsten, Molybdenum system electrode material-
Improvement heat- and moisture- resistance on resin-based tungsten sheet
Introduction of long carbide blades
Effectiveness of the Carbon-dispersed Cemented Carbide on the Tribological Properties of Mechanical Seal Rings (Second report)
Effect of Oxygen Introduction on Oxidation Resistance, Oxygen Amountand Cutting Performance of Silicon Nitride Based Ceramics