GB/T 27665-2024 Chinese PDF (GB/T27665-2024) GB/T 44888-2024 2-2023_Chinese: Cores made of soft

2-2023_Chinese: Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level (Chinese: 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性)

English versions: GB/T 3903

GB/T 20032-2024_Chinese: Managing risk in projects - Application guidelines (Chinese: 项目风险管理 应用指南)

English versions: GB/T 30237-2025

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)

GB/T 27665-2024 Chinese PDF (GB/T27665-2024) GB/T 44888-2024 2-2023_Chinese: Cores made of softGB T 27665 2024_Chinese: Test method for lasing capability of Nd: YAG laser rods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27665 2024