| 配方 |
配方类型 |
配方说明 |
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METALS AND THEIR TREATMENT |
Improvement in Wire Drawing |
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METALS AND THEIR TREATMENT |
Electrochemical Polishing of Aluminum (Indian Patent 47,401) |
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METALS AND THEIR TREATMENT |
Metal-Crevice Cleaner (U.S. Patent 2,700,654) |
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METALS AND THEIR TREATMENT |
Steel-Carburizing Composition (Japanese Patent 255 (1954)) |
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METALS AND THEIR TREATMENT |
Preventing Nitriding of Steel |
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METALS AND THEIR TREATMENT |
silver-Plating Paste for Steel (Japanese Patent 5863 (1953)) |
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METALS AND THEIR TREATMENT |
Tarnishproofing Silver (U.S. Patent 2,684,328) |
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METALS AND THEIR TREATMENT |
Stainless Silver (Japanese Patent 1459 (1954)) |
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METALS AND THEIR TREATMENT |
Stainless Silver (Japanese Patent 1459 (1954)) |
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METALS AND THEIR TREATMENT |
Stainless Silver (Japanese Patent 1459 (1954)) |
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METALS AND THEIR TREATMENT |
Stainless Silver (Japanese Patent 1459 (1954)) |
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METALS AND THEIR TREATMENT |
Stainless Silver (Japanese Patent 1459 (1954)) |
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METALS AND THEIR TREATMENT |
Nonfoaming Rust-Inhibiting Permanent Antifreeze (U.S. Patent 2,693,451) |
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METALS AND THEIR TREATMENT |
Copper-Coating Solution |
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METALS AND THEIR TREATMENT |
Copper Coating Steel Wire as Drawing Lubricant |
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METALS AND THEIR TREATMENT |
Plating On Magnesium |
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METALS AND THEIR TREATMENT |
Thermit-Type Heating Cartridge (Swiss Patent 268,855) |
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METALS AND THEIR TREATMENT |
Metal-Flaw Detection Fluid (U.S. Patent 2,478,951) |
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METALS AND THEIR TREATMENT |
Insulation for Magnets (U.S. Patent 2,501,349) |
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METALS AND THEIR TREATMENT |
Glass-to-Metal Seal Alloy (Low Expansion) (U.S. Patent 2,491,787) |
