GB/T 45354.1-2025 Chinese PDF (GB /T45354.1-2025) GB/T 18487.4-2025 GB/T 44926-2024_Chinese: Nanotechnologies - Characterization

GB/T 44926-2024_Chinese: Nanotechnologies - Characterization of micro surface and sub surface - Optical dark-field confocal microscopy (Chinese: 纳米技术 微区表面及亚表面表征 光学暗场共焦显微法)

GB/T 4365-2024_Chinese: Electrotechnical terminology - Electromagnetic compatibility (Chinese: 电工术语 电磁兼容)

GB/T 45406-2025_Chinese: Security technical requirements for critical network devices - Programmable logic controller(PLC) (Chinese: 网络关键设备安全技术要求 可编程逻辑控制器（PLC）)

4-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 4: Particular requirements for refrigerator (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第4部分：电冰箱的特殊要求)

English versions: GB/T 18109-2024

GB/T 45354.1-2025 Chinese PDF (GB /T45354.1-2025) GB/T 18487.4-2025 GB/T 44926-2024_Chinese: Nanotechnologies - CharacterizationGB T 45354. 1 2025_Chinese: Speech interaction technology for intelligent household appliances Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45354. 1 2025