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English versions: GB/T 45426-2025
English versions: GB/T 45272-2025
GB/T 45324-2025_Chinese: Determination of powder resistivity for cathode materials of lithium ion battery (Chinese: 锂离子电池正极材料粉末电阻率的测定)
English versions: GB/T 45498
English versions: GB/T 17664-2024
GB/T 28545-2023 Chinese PDF (GB/T28545-2023) GB/T 12959-2024 English versions: GB/T 45426-2025GB T 28545 2023_Chinese: Directives for rehabilitation and performance improvement for hydraulic turbines, storage pumps and pump turbines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 28545 2023
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