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GB/T 45058-2024_Chinese: Technical specification for survey and assessment of biological resources in island and reef waters (Chinese: 岛礁水域生物资源调查评估技术规范)
GB/T 44967-2024_Chinese: General rule of feed enzyme preparation (Chinese: 饲料用酶制剂通则)
English versions: GB 45189-2025
6-2024_Chinese: Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs (Chinese: 电力自动化通信网络和系统 第6部分：与智能电子设备相关的电力自动化系统通信配置描述语言)
English versions: GB/T 45044-2024
GB/T 45258-2025 Chinese PDF (GB /T45258-2025) GB 5009.18-2025 GB/T 45058-2024_Chinese: Technical specification forGB T 45258 2025_Chinese: Telecom and internet network services Assessment guideline (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45258 2025
US$ 42.95
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US$ 172.97
US$ 172.97
