ISO/IEC 19775-1:2004/FDAmd 1被替代
Information technology - Computer graphics and image processing - Extensible 3D (X3D) Part 1: Architecture and base components - Amendment 1: Information technology - Computer graphics and image processing - Extensible 3D (X3D) - Part 1: Architecture and base components - Amendment 1: Additional functionality
出版：International Organization for Standardization
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