GB/T 22939.5-2025 Chinese PDF (GB /T22939.5-2025) GB/T 19267.13-2025 English versions: GB/T 20840

English versions: GB/T 20840

English versions: GB/T 19701

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)

5-2024_Chinese: Sterilization of health care products - Biological indicators - Part 5: Biological indicators for low-temperature steam and formaldehyde sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第5部分：低温蒸汽甲醛灭菌用生物指示物)

English versions: GB 17440-2025

GB/T 22939.5-2025 Chinese PDF (GB /T22939.5-2025) GB/T 19267.13-2025 English versions: GB/T 20840GB T 22939. 5 2025_Chinese: Package of household and similar electrical appliances Part 5: Particular requirements for electrical washing machine and clothes dryer (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22939. 5 2025