WO2020054671A1
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Copper-based sintered alloy and production method therefor
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SG34966A1
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Heat sinks and process for producing the same
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JPS6171973A
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Manufacture of cutting grinder
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JPS60180774A
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Method of manufacturing sheet type cast iron bonded grind stone
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JPS60141406A
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Peeling die
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JPS59130626A
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Hot extruding die
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JPS6054211A
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Rolling roll
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JPS6013048A
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Heat-resistant hard sintered alloy
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JPS6048260A
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Preparation of diamond grindstone
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JPS59133352A
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Hot rolling roll made of extremely high alloy steel
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JPS5993802A
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Compaction device for molding ferromagnetic material and production of die thereof
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JPS5970771A
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Accessory
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JPS5970410A
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Cold pilger rolling mill
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JPS5950151A
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Hot rolling roll made of superhigh alloy steel
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JPS58199778A
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Manufacture of high abrasion resistance and tenacity hard sintering material
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JPS572860A
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Cermet for wear resistant tool with impact resistance
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JPS56152561A
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Grinding tool for die
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JPS56130450A
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Wear-resistant alloy
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