GOST 13 2 007-1988 Reprography Copirography Diazotype calgue Specifications《复制技术 烙画术 重氮盐成像仿造 规范》.pdf

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GOST 13 2 008-1987 Reprography Copirography Diazotype paper Specifications《复制技术 烙画术 重氮盐成像纸 规范》.pdf

GOST 13 2 009-1988 Reprography Copyrography Base paper for diazotype paper Specifications《复制技术 烙画术 重氮盐成像纸用原纸 规范》.pdf

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