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3-2025_Chinese: Safety of laser products - Part 3: Guidance for laser displays and shows (Chinese: 激光产品的安全 第3部分：激光显示与表演指南)
English versions: GB/T 31968-2025
GB/T 20299
GB/T 4948-2025_Chinese: Sacrificial anode of aluminum alloy (Chinese: 铝合金牺牲阳极)
GB/T 12723-2024_Chinese: General principles for establishing allowance of energy consumption per unit throughput (Chinese: 单位产品能源消耗限额编制通则)
GB/T 41771.7-2023 Chinese PDF (GB/T41771.7-2023) GB/T 23473-2024 3-2025_Chinese: Safety of laser productsGB T 41771. 7 2023_Chinese: Field device integration Part 7: Communication devices (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41771. 7 2023
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