配方类型：	METALS AND THEIR TREATMENT
配方说明：	Iron Scale Remover (French Patent 1,107,489)
配方组成：	B: Bentonite/42.5 Inhibitor/0.5 A: Stannous Chloride/2 Hydrochloric Acid (22 Be)/53 Polyvinyl Alcohol/2
配制方法：	Mix A until dissolved, then mix in B to get A dry paste.

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