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配方類型：	METALS AND THEIR TREATMENT
配方說明：	Iron Scale Remover (U.S. Patent 2,847,384)
配方組成：	Tartaric Acid/6 Sodium Xylene Sulfonate/60 Polyoxypropylene Polyethylene Ether/1 Sodium Bisulfate/30
配制方法：	Make a 28% water solution of above. Allow steel to soak in it. It is less corrosive than inhibited hydrochloric acid and does not require neutralization.

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