GB/T 25246-2025 Chinese PDF (GB /T25246-2025) GB/T 13211-2025 English versions: GB 45189-2025

English versions: GB 45189-2025

English versions: GB/T 24345-2025

10-2025_Chinese: Instrument transformers - Part 10: Additional requirements for low-power passive current transformers (Chinese: 互感器 第10部分：低功率无源电流互感器的补充技术要求)

English versions: GB 6944-2025

5-2024_Chinese: Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone devices (Chinese: 用安装在圆形截面管道中的差压装置测量满管流体流量 第5部分：锥形装置)

GB/T 25246-2025 Chinese PDF (GB /T25246-2025) GB/T 13211-2025 English versions: GB 45189-2025GB T 25246 2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25246 2025