GB/T 32590.2-2024 Chinese PDF (GB/T32590.2-2024) GB/T 21295-2024 English versions: GB/T 13651-2023

English versions: GB/T 13651-2023

GB/T 34577-2024_Chinese: Technical guide for by-pass working on distribution network (Chinese: 配电网旁路作业技术导则)

English versions: GB/T 5709-2025

English versions: GB 44495-2024

4-2023_Chinese: Rotary shaft lip-type seals incorporating elastomeric sealing elements - Part 4: Performance test procedures (Chinese: 密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序)

GB/T 32590.2-2024 Chinese PDF (GB/T32590.2-2024) GB/T 21295-2024 English versions: GB/T 13651-2023GB T 32590. 2 2024_Chinese: Railway applications Suburban railway and urban guided transport management and command control systems Part 2: Functional requirements specification (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 32590. 2 2024