GB/T 45407-2025 Chinese PDF (GB /T45407-2025) GB 5009.229-2025 GB/T 20991-2024_Chinese: Foot protection -

GB/T 20991-2024_Chinese: Foot protection - Test methods for footwear (Chinese: 足部防护 鞋的测试方法)

GB/T 40064-2024_Chinese: Guidelines for assessment of energy saving technologies (Chinese: 节能技术评价导则)

English versions: GB/T 42567

GB/T 45330-2025_Chinese: Cathode materials for lithium ion batteries - Determination of water content - Carl fisher coulomb method (Chinese: 锂离子电池正极材料 水分含量的测定 卡尔费休库伦法)

English versions: GB/T 15566

GB/T 45407-2025 Chinese PDF (GB /T45407-2025) GB 5009.229-2025 GB/T 20991-2024_Chinese: Foot protection -GB T 45407 2025_Chinese: Information technology Cyberspace map (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45407 2025