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.

返回数据库查询
QQ: 2241752642
微信二维码
电话: 19906633110