JIS C7551-1-2015 Incandescent lamps -- Safety specifications -- Part 1 Tungsten filament lamps for domestic and similar general lighting purposes《白炽灯 安全规范 第1部分 .pdf

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JIS X6302-9-2018 Identification cards -- Recording technique -- Part 9 Tactile identifier mark《识别卡 记录技术 第9部分 触式鉴别器标志》.pdf

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