T-CSA -TR008—2019 类太阳光LED术语定义及相关问题研究
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ISO-IEC 29341-2 2008 Information technology - UPnP Device Architecture - Part 2 Basic Device Control Protocol - Basic Device.pdf
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GB-T 7624-1987 在四线租用电话型电路上使用的标准化2400比特-秒调制解调器.pdf
GB-T 28386-2012 印刷、纸加工、造纸机械和辅助设备的噪声测量方法 准确度等级2和3.pdf
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GB-T 17899-2023 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法.pdf