化学配方数据库
| 配方类型: | PHOTOGRAPHY |
| 配方说明: | Stable Single-Powder Developer (U.S. Patent 2,893,865) |
| 配方组成: | Potassium Bromide/0.5 Hydroquinone/3.0 "Metol"/1.5 Lithium Hydroxide/1.2 Potassium Metabisulfite/6.4 Borax/3.0 Sodium Sulfite/80.0 |
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