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Labour safety standards system. Working zone air. Requirements for measurement techniques of hazardous matter concentrations
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Occupational safety standards system. Protective clothing for use against solid particulates. Part 2. Test method of determination of inward leakage of aerosols of fine particles into suits
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Medical electrical equipment. Characteristics of digital X-ray imaging devices. Part 1-3. Determination of the detective quantum efficiency
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Ophthalmic instruments. Fundus cameras. Technical requirements. Methods for control of optical characteristics
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Occupational safety standards system. Respiratory protective devices. Compressed air line supply breathing apparatus. Part 2. Apparatus with half mask at positive pressure. Requirements. Testing. Marking
Document status: Active