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English versions: GB/T 17817-2024
4-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 4: Content delivery network (Chinese: IPv4/IPv6网络安全防护技术规范 第4部分：内容分发网络)
English versions: GB/T 27930
English versions: YY/T 0576-2024
use and interpretation of results (Chinese: 医疗保健产品灭菌 生物指示物 第7部分：选择、使用和结果判断指南)
GB/T 19494.1-2023 Chinese PDF (GB/T19494.1-2023) GB 13788-2024 English versions: GB/T 17817-2024GB T 19494. 1 2023_Chinese: Mechanical sampling of coal Part 1: Method for sampling (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19494. 1 2023
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