GB/T 45404-2025 Chinese PDF (GB /T45404-2025) GB/T 45339-2025 English versions: GB/T 45497-2025

English versions: GB/T 45497-2025

English versions: GB/T 44963-2024

GB/T 44999-2024_Chinese: Determination of phosphorus content in detergents - Inductively coupled plasma mass spectrometry (Chinese: 洗涤剂中磷含量的测定 电感耦合等离子体质谱法)

12-2025_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing

GB/T 45012-2024_Chinese: Thermal insulating products for industrial installations - Determination of the coefficient of linear thermal expansion at sub-ambient temperatures (Chinese: 工业用绝热制品 低温线性热膨胀系数的测定)

GB/T 45404-2025 Chinese PDF (GB /T45404-2025) GB/T 45339-2025 English versions: GB/T 45497-2025GB T 45404 2025_Chinese: Data security technology Requirements for large Internet companies internal personal information protection supervision agency (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45404 2025