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| 配方类型： |
MISCELLANEOUS |
| 配方说明： |
Lead Sulfide Mirror |
| 配方组成： |
Water/24
3. Thiourea/1
2. Caustic soda/4
1. Lead acetate/1
Water/48
Water/32 |
| 配制方法： |
Four parts of Solution 3 and 1 part of Solution 1 are mixed, after which one part of Solution 2 is added. This is applied immediately to the cleaned surface. |
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