GB/T13984-2005
Micrographics—Silver-gelatin, diazo and vesicular films—Specifications for visual density and measurement
缩微摄影技术银盐、重氮和微泡拷贝片视觉密度技术规范和测量
📚 References & Relations / 引用与关联
normative_reference
EC60335-2
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GB/T1
normative_reference
GB/T108
normative_reference
GB/T13
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GB/T13306
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GB/T184302-2008
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GB/T213
normative_reference
GB/T81
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OO8