GB/T 45253-2025 Chinese PDF (GB /T45253-2025) GB/T 44993-2024 English versions: GB/T 3688-2025

English versions: GB/T 3688-2025

English versions: GB 12710-2024

GB/T 22068-2025_Chinese: Electrically driven compressor assembly for automobile air conditioning (Chinese: 汽车空调用电动压缩机总成)

16-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 16: Full body image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第16部分:全身图像数据)

1-2025_Chinese: Plastics - Determination of tensile properties - Part 1: General principles (Chinese: 塑料 拉伸性能的测定 第1部分：总则)

GB/T 45253-2025 Chinese PDF (GB /T45253-2025) GB/T 44993-2024 English versions: GB/T 3688-2025GB T 45253 2025_Chinese: Internet psychological services General specification for evaluation services of psychology (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45253 2025