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English versions: GB 19081-2025
GB/T 45628-2025_Chinese: Artificial intelligence - Knowledge graph - Knowledge exchange protocol (Chinese: 人工智能 知识图谱 知识交换协议)
GB/T 26838-2024_Chinese: Non-destructive testing instruments - Portable industrial X-ray radiographic equipment (Chinese: 无损检测仪器 携带式工业X射线探伤机)
GB/T 45387-2025_Chinese: Management-control integration reference model of discrete intelligent factories (Chinese: 离散型智能工厂管控一体化集成参考模型)
English versions: YY/T 1833
GB/T 33290.31-2024 Chinese PDF (GB/T33290.31-2024) GB/T 31402-2023 English versions: GB 19081-2025GB T 33290. 31 2024_Chinese: Specification for inspecting exit cultural relics Part 31: Jewelry (Chinese: 31) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33290. 31 2024
