化学配方数据库
| 配方类型: | METALS AND THEIR TREATMENT |
| 配方说明: | Corrosion Proofing Tin (Japanese Patent 261 (1958)) |
| 配方组成: | Water/1 l. Sodium Phenol Sulfonate or Sodium Naphthol Sulfonate/2-20 g. Sodium Chromate/3-30 g. |
| 配制方法: | Immerse tin for a short time; rinse and dry. |
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