配方类型：	METALS AND THEIR TREATMENT
配方说明：	Copper Corrosion Prevention
配方组成：	Water/- "Cobratec" 99/0.1-0.3 Isopropanol/99.1-99.7 Dip in FORMULA No. Dip in "Cobratec" 99/0.1-5 Isopropanol/- Water/99.9-99.5

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