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English versions: GB/T 24129-2025
3-2025_Chinese: Artificial intelligence - Large-scale model - Part 3: Service capability maturity assessment (Chinese: 人工智能 大模型 第3部分：服务能力成熟度评估)
GB/T 17049-2024_Chinese: All-glass evacuated solar collector tubes (Chinese: 全玻璃真空太阳集热管)
English versions: GB/T 6516-2025
GB/T 29168.2-2024 Chinese PDF (GB/T29168.2-2024) GB/T 16981-2025 English versions: GB/T 24129-2025GB T 29168. 2 2024_Chinese: Petroleum and natural gas industries Bends, fittings and flanges for pipeline transportation systems Part 2: Fittings (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29168. 2 2024
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