GB/T 20384-2024 Chinese PDF (GB/T20384-2024) GB/T 27866-2023 1-2025_Chinese: Test methods of rare

1-2025_Chinese: Test methods of rare earth phosphors for LED - Part 1: Determination of spectrum (Chinese: LED用稀土荧光粉试验方法 第1部分：光谱的测定)

10-2022_Chinese: Automatic electrical controls - Part 10: Particular requirements for temperature sensing control (Chinese: 电自动控制器 第10部分：温度敏感控制器的特殊要求)

English versions: GB 17741-2025

5t的车辆气制动系统试验 使用滚筒制动试验台获取和使用参考值)

English versions: GB/T 45147-2024

GB/T 20384-2024 Chinese PDF (GB/T20384-2024) GB/T 27866-2023 1-2025_Chinese: Test methods of rareGB T 20384 2024_Chinese: Textiles Determination of chlorobenzenes and chlorinated toluenes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20384 2024