GB/T 41997.2-2022
机械电气安全 基于视觉的电敏保护设备 第2部分:采用参考模式的视觉保护器件特殊要求
Electrical safety of machinery—Vision based electro-sensitive protective equipment—Part 2: Particular requirements for devices using passive reference patterns
GBT41997.2-2022, GB41997.2-2022