GB/T 23229-2023 Chinese PDF (GB/T23229-2023) GB/T 30663-2024 1-2023_Chinese: Test conditions for numerically

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 45291-2025

English versions: GB 23826-2025

GB/T 23118-2024_Chinese: Household and similar tumble dryer and washer-dryer (Chinese: 家用和类似用途滚筒式干衣机和洗干一体机)

GB/T 45032-2024_Chinese: Smart city - Knowledge trustworthiness evaluation framework for city governance (Chinese: 智慧城市 面向城市治理的知识可信赖评估框架)

GB/T 23229-2023 Chinese PDF (GB/T23229-2023) GB/T 30663-2024 1-2023_Chinese: Test conditions for numericallyGB T 23229 2023_Chinese: Methods for analysis of waterborne wood preservatives (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23229 2023