配方类型：	METALS AND THEIR TREATMENT
配方说明：	Foundry-Core Mix (For Brass and Bronze)
配方组成：	Water/20-40 "Resimene" 970/10-12 Sand (90-130 A.F.S.)/1000 *Distilled oleic acid (red oil). Release Agent*/4 Cereal Flour/7-10
配制方法：	Almost any standard brassfoundry core wash will work well on this.

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