| 配方 |
配方类型 |
配方说明 |
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METALS AND THEIR TREATMENT |
Corrosion Inhibitor (U.S. Patent 2,877,188) |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor (U.S. Patent 2,739,870) |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor (U.S. Patent 2,739,870) |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor (U.S. Patent 2,829,945) |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor (U.S. Patent 2,837,432) |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor |
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METALS AND THEIR TREATMENT |
Volatile Corrosion Inhibitor |
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METALS AND THEIR TREATMENT |
Blackening Titanium (Japanese Patent 6716 (1956)) |
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METALS AND THEIR TREATMENT |
Blackening Stainless Steel (Japanese Patent 3355 (1957)) |
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METALS AND THEIR TREATMENT |
Brown Patina on Copper on Brass (U.S.S.R. Patent 107,179) |
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METALS AND THEIR TREATMENT |
Etchant for Zinc Alloys |
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METALS AND THEIR TREATMENT |
Slow-Acting Steel Etch |
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METALS AND THEIR TREATMENT |
Magnesium Etch (U.S. Patent 2,849,297) |
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METALS AND THEIR TREATMENT |
Etching Germanium (U.S. Patent 2,849,296) |
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METALS AND THEIR TREATMENT |
Cerium Etchant |
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METALS AND THEIR TREATMENT |
Metal Etching (U.S. Patent 2,846,294) |
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METALS AND THEIR TREATMENT |
Removing Iron Stains from Silver |
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METALS AND THEIR TREATMENT |
Removing Poisonous Metals from Surfaces (U.S. Patent 2,774,736) |
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METALS AND THEIR TREATMENT |
Deoxidizing Iron & Steel (U.S. Patent 2,808,327) |
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METALS AND THEIR TREATMENT |
Deoxidizing Iron & Steel (British Patent 791,887) |
