
BS ISO 19005-2. Document management. Electronic document file format for long-term preservation. Part 2. Use of ISO 32000-1 (PDF/A)
出版:British Standards Institution

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BS ISO 19005-2. Document management. Electronic document file format for long-term preservation. Part 2. Use of ISO 32000-1 (PDF/A)
出版:British Standards Institution
专家解读视频