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配方类型: DETERGENTS
配方说明: Laundry Bluing
配方组成: Softened water q.s./1.00 gal
"Calcocid" blue 3B, 200%/0.25 oz
配制方法: Dissolve the color in a quart of warm water. Strain through unbleached muslin. Add 3 qt water and mix thoroughly.

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