配方类型：	METALS AND THEIR TREATMENT
配方说明：	Rust Remover and Rustproofer (U.S. Patent 2,493,327)
配方组成：	"Naccanol"/0.50 Zinc/0.25 Phosphoric Acid/73.70 Butyl "Cellosolve"/9.45 Water/10.10 Formic Acid/6.00
配制方法：	A 10 to 25% water solution of these is used with an immersion time of 2 to 5 minutes.

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