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English versions: GB/T 43758
GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)
English versions: GB/T 28108-2025
1-2025_Chinese: Information technology - ASN
5-2024_Chinese: Proton exchange membrane fuel cell - Part 5: Test method for membrane electrode assembly (Chinese: 质子交换膜燃料电池 第5部分：膜电极测试方法)
GB/T 44855-2024 Chinese PDF (GB /T44855-2024) GB/T 21551.1-2024 English versions: GB/T 43758GB T 44855 2024_Chinese: Management specification for water conservation of cooling towers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44855 2024
