GB/T 19735

Micrographics — Rotary camera for 16 mm microfilm — Mechanical and optical characteristics - 2005

缩微摄影技术16 mm 缩微胶片轮转式摄影机机械与光学特性　 - 2005

Standard Type

GBT

ICS

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CCS

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Status

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Issue Date

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Implementation

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Responsible Dept

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Drafting Unit

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