GB/T 18649-2024 Chinese PDF (GB /T18649-2024) GB/T 19701.3-2024 GB/T 11730-2025_Chinese: Rural domestic water

GB/T 11730-2025_Chinese: Rural domestic water quantity (Chinese: 农村生活饮用水量)

English versions: GB/T 13000-2025

2-2024_Chinese: Non-destructive testing - Ultrasonic testing block - Part 2: Calibration block No

3-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 3: Particular requirements for air cleaner (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第3部分：空气净化器的特殊要求)

GB/T 18649-2024 Chinese PDF (GB /T18649-2024) GB/T 19701.3-2024 GB/T 11730-2025_Chinese: Rural domestic waterGB T 18649 2024_Chinese: Diagnostic techniques for contagious bovine pleuropneumonia (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18649 2024