GB/T 32592-2023 Chinese PDF (GB/T32592-2023) GB 39800.6-2023 1）第2部分：信息客体规范)

1）第2部分：信息客体规范)

1-2023_Chinese: Test conditions for numerically controlled turning machines and turning centres - Part 1: Geometric tests for machines with horizontal workholding spindle (Chinese: 数控车床和车削中心检验条件 第1部分：卧式机床几何精度检验)

English versions: GB/T 45376-2025

1-2023_Chinese: [Including 2025XG1] Controlgear for electric light sources - Part 1: General and safety requirements (Chinese: 光源控制装置 第 1 部分:一般要求和安全要求)

English versions: GB/T 4948-2025

GB/T 32592-2023 Chinese PDF (GB/T32592-2023) GB 39800.6-2023 1）第2部分：信息客体规范)GB T 32592 2023_Chinese: Railway applications Current collection systems Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32592 2023