JIS X 6247-2005 Cases for 120 mm and 80 mm DVD-RAM disks《120 mm 和 80 mm DVD-RAM盘用外壳》.pdf

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JIS Z0150-2018 Packaging -- Distiribution packaging -- Graphical symbols for handling and storage of packages《包装 畸变包装 包装处理和储存用图形符号》.pdf

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