GB 15322.2-2019
CoMbustible gas detectors-Part 2:Household combustible gas detectors 可燃气体探测器 第2部分:家用可燃气体探测器 |
GB/T 37733.1-2019
Sensor networks—ReMote personal health status monitoring—Part 1: General technical requirements 传感器网络 个人健康状态远程监测 第1部分:总体技术要求 |
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