GB/T 43277.2-2023 Chinese PDF (GB/T43277.2-2023) GB/T 21551.6-2024 English versions: GB/T 28559-2025

English versions: GB/T 28559-2025

English versions: GB/T 22309-2023

GB 28380-2025_Chinese: Minimum allowable values of energy efficiency and energy grades for microcomputers (Chinese: 微型计算机能效限定值及能效等级)

GB/T 22303-2024_Chinese: Celery seed (Chinese: 芹菜籽)

English versions: GB/T 45591-2025

GB/T 43277.2-2023 Chinese PDF (GB/T43277.2-2023) GB/T 21551.6-2024 English versions: GB/T 28559-2025GB T 43277. 2 2023_Chinese: Clamps and flow regulators for medical infusion and transfusion equipment Part 2: Graduated flow regulators with fluid contact (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43277. 2 2023