GB/T 30130-2023 Chinese PDF (GB/T30130-2023) GB/T 45138-2024 GB 31830-2024_Chinese: Norm of energy

GB 31830-2024_Chinese: Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate (Chinese: 甲苯二异氰酸酯和二苯基甲烷二异氰酸酯单位产品能源消耗限额)

GB/T 45347-2025_Chinese: Information technology - Rules for the classification and identifiers of cyberspace resources (Chinese: 信息技术 网络空间资源分类和标识符编制规则)

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: GB/T 27030-2025

GB/T 16439-2024_Chinese: General specification for AC servo system (Chinese: 交流伺服系统通用技术规范)

GB/T 30130-2023 Chinese PDF (GB/T30130-2023) GB/T 45138-2024 GB 31830-2024_Chinese: Norm of energyGB T 30130 2023_Chinese: Offset paper (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30130 2023