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【正版授权】 ISO/IEC 23090-16:2025 EN Information technology - Coded representation of immersive media - Part 16: Reference software for versatile video coding
【正版授权】 IEC 63616:2025 FR Measurement of the conductivity for metal thin films at microwave and millimeter-wave frequencies - Balanced-type circular disk resonator method
【正版授权】 ISO 18953:2025 EN Steel structures - Structural bolting - Test methods to determine loss of pretension from faying surface coatings
【正版授权】 ISO 11929-1:2025 EN Determination of the characteristic limits (decision threshold,detection limit and limits of the coverage interval) for measurements of ionizing radiati
【正版授权】 ISO 18990:2025 EN Measurement of radioactivity in urine-238Pu,239Pu and 240Pu - Test method using alpha spectrometry or ICP-MS
【正版授权】 ISO 18243:2025 EN Electrically propelled mopeds and motorcycles - Test specifications and safety requirements for lithium-ion battery systems
【正版授权】 ISO 11929-3:2025 EN Determination of the characteristic limits (decision threshold,detection limit and limits of the coverage interval) for measurements of ionizing radiati
【正版授权】 ISO 11929-2:2025 EN Determination of the characteristic limits (decision threshold,detection limit and limits of the coverage interval) for measurements of ionizing radiati
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