Russian standards PDF
Reprography. Micrography. Vesicular film. General specifications
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Reprography. Micrography. Microcopying equipment. Types
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Reprography. Micrography. Readers. General specifications
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Reprography. Micrography. Test-microforms. Types. Parameters and dimensions. Methods of control
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Seeds of forest tree and shrub species. The methods of the entomological control
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