配方类型：	METALS AND THEIR TREATMENT
配方说明：	Pickling Titanium-Zirconium (U.S. Patent 2,876,144)
配方组成：	Phosphoric Acid/2 Nitric Acid/20 Water/To make 100 Hydrofluoric Acid/3
配制方法：	Use at 100 to 190F.

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