GB/T 25045-2025 Chinese PDF (GB /T25045-2025) GB 5009.307-2025 7-2025_Chinese: Design specification for mechanical

7-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 7: Supports (Chinese: 压水堆核电厂核岛机械设备设计规范 第7部分：设备支承)

GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)

English versions: GB/T 23528

GB/T 26846-2024_Chinese: Lead-out wire and connector of motor and controller used for electric bicycles (Chinese: 电动自行车用电动机和控制器的引出线及接插件)

GB/T 25045-2025 Chinese PDF (GB /T25045-2025) GB 5009.307-2025 7-2025_Chinese: Design specification for mechanicalGB T 25045 2025_Chinese: Basalt fiber roving (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25045 2025