配方类型：	PHOTOGRAPHY
配方说明：	Subbing for Polyvinyl Photographic Film (U.S. Patent 2,483,966)
配方组成：	Dioctyl Phthalate/2.5-4.2 Methyl Ethyl Ketone/9.0-10.0 Cellulose Nitrate (11% Nitrogen)/5.0-7.0 Ethanol/0.0-3.5 Methanol/25.0-35.0 Acetone/40.0-50.0

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