化学配方数据库
| 配方类型： | INKS AND CARBON PAPER |
| 配方说明： | Permanent Marking Ink for Metal (U.S Patent ,2962,398) |
| 配方组成： | Copper Chloride/100 Hydrochloric Acid/300 Zirconium Oxychloride/20 Water/700 |
| 配制方法： | After applying, neutralize with ammonia or other alkali. |
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