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English versions: GB/T 44944-2024
GB/T 41850
4-2025_Chinese: Quality requirements for enzyme preparations - Part 4: Immobilized glucose isomerase preparations (Chinese: 酶制剂质量要求 第4部分：固定化葡萄糖异构酶制剂)
GB/T 2812-2024_Chinese: Head protection - General test methods (Chinese: 头部防护 通用测试方法)
English versions: GB/T 21270-2025
GB/T 45112-2024 Chinese PDF (GB /T45112-2024) GB/T 43259.301-2024 English versions: GB/T 44944-2024GB T 45112 2024_Chinese: LTE based vehicular communication Technical requirement of security certificate management system (Chinese: LTE ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45112 2024
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