化学配方数据库
| 配方类型: | PYROTECHNICS AND EXPLOSIVES |
| 配方说明: | Delay-Fuse Powder (U.S. Patent 2,450,892) |
| 配方组成: | Sulfur/5 Barium chromate/90 Zirconium/5 |
| 配制方法: | Mix dry and then wet with water or carbon tetrachloride for forming. |
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