Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 19110-2011 |
Micrographics - Rotary camera systems - Test target for checking performance 缩微摄影技术 检查轮转式缩微摄影机系统性能用的测试标板 |
China National Standards Micrographics Rotary camera |
English PDF |
GB/T 19735-2005 |
Micrographics-Rotary camera for 16 mm microfilm-Mechanical and optical characteristics 缩微摄影技术 16mm缩微胶片轮转式摄影机 机械与光学特性 |
China National Standards Micrographics Rotary camera |
English PDF |
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