Information technology. Text and office systems. Document Filing and Retrieval (DFR). Part 1. Abstract service definition and procedures
Document status: Active
Identification cards. Integrated circuit cards. Part 4. Organization, security and commands for interchange
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Instrument transformers. Part 8. Electronic current transformers
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Audio-, video- and similar electronic apparatus. Safety requirements
Document status: Active
Laboratory glassware and equipment. Types, basic parameters and dimensions
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