GB/T 43258.4-2023 Chinese PDF (GB/T43258.4-2023) GB/T 17872-2023 English versions: GB/T 30544

English versions: GB/T 30544

GB/T 1243-2024_Chinese: Short-pitch transmission precision roller and bush chains

GB/T 45507-2025_Chinese: Intelligent service - Performance evaluation method of predictive maintenance (Chinese: 智能服务 预测性维护绩效评价方法)

English versions: GB/T 30270-2024

4-2024_Chinese: Ships and marine technology - Protective coatings and inspection method - Part 4: Automated measuring method for the total amount of water-soluble salts (Chinese: 船舶与海上技术 保护涂层和检查方法 第4部分：水溶性盐总含量的自动化测量方法)

GB/T 43258.4-2023 Chinese PDF (GB/T43258.4-2023) GB/T 17872-2023 English versions: GB/T 30544GB T 43258. 4 2023_Chinese: Road vehicles Diagnostic communication over Internet Protocol (DoIP) Part 4: Ethernet based high speed data link connector (Chinese: (DoIP) 4: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43258. 4 2023