GB/T 30130-2023 Chinese PDF (GB/T30130-2023) GB/T 45138-2024 GB/T 16439-2024_Chinese: General specification for

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

English versions: GB/T 45554-2025

GB/T 17937-2024_Chinese: Aluminuim-clad steel wires for electrical purposes (Chinese: 电工用铝包钢线)

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 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 30130-2023 Chinese PDF (GB/T30130-2023) GB/T 45138-2024 GB/T 16439-2024_Chinese: General specification forGB 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