Russian standards PDF
System of standards for information, librarianship and publishing. Digital object identifier system
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State system for ensuring the uniformity of measurements. Surface chemical analysis. Scanning-probe microscopy. Definition and calibration of the lateral resolution of a near-field optical microscope
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Workplace atmospheres. Characterization of ultrafine aerosols/nanoaerosols. Determination of the size distribution and number concentration using differential electrical mobility analyzing systems
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Mechanical vibration. Evaluation of vibration emission of hand-held power tools. Part 6. Rammers
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Mechanical vibration. Evaluation of vibration emission of hand-held power tools. Part 7. Nibblers and shears
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Mechanical vibration. Evaluation of vibration emission of hand-held power tools. Part 9. Scaling hammers and needle scalers
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