The passage introduces some colorant used on explosive, fireworks and match heads. Some formula are recommended and detailed explanation on dyes, appliation therory and types is proposed for colored smoke.%该文介绍了用于火炸药、烟火、火柴药头的着色剂,推荐出一些着色的配色配方。尤其对有色烟雾适用的染料、应用原理、品种有详细说明。
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