GB/T 45348-2025 Chinese PDF (GB /T45348-2025) GB/T 45299-2025 GB/T 28807

GB/T 28807

GB/T 45011-2024_Chinese: Test method for impact failure of fiber reinforced polymer matrix composites (Chinese: 纤维增强复合材料冲击失效试验方法)

GB/T 45203-2024_Chinese: Recycled black mass for lithium ion battery (Chinese: 锂离子电池用再生黑粉)

GB/T 44982-2024_Chinese: Green product assessment - Domestic ceramic (Chinese: 绿色产品评价 日用陶瓷)

GB/T 45348-2025 Chinese PDF (GB /T45348-2025) GB/T 45299-2025 GB/T 28807GB T 45348 2025_Chinese: Information technology Real time locating Technical specification for sound source locating and imaging system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45348 2025