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Geosynthetic materials for tunnels and underground structures. General technical requirements
Document status: Active
Software as a medical device. Key terms and definitions
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State system of ensuring the uniformity of measurements. Procedure of acceptance, maintenance and use of standards and standard measuring means
Document status: Withdrawn
State system for ensuring the uniformity of measurements. Coaxial impedance meters. Methods and means of verification
Document status: Active
Explosive atmospheres. Part 29-2. Gas detectors. Requirements to selection, installation, use and maintenance of detectors for flammable gases and oxygen
Document status: Active