GB/T 25216-2024 Chinese PDF (GB/T25216-2024) GB/T 42143-2022 3-2023_Chinese: Cores made of soft

3-2023_Chinese: Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (Chinese: 软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性)

1编码规则 第1部分:基本编码规则（BER）、正则编码规则（CER）和非典型编码规则（DER）规范)

English versions: GB/T 38624

1-2025_Chinese: Particle - Separation performance test for particle size separator - Part 1: General principles (Chinese: 颗粒 粒度切割器切割性能测试 第1部分：通则)

GB/T 13077-2024_Chinese: Periodic inspection and evaluation of seamless aluminum alloy gas cylinders (Chinese: 铝合金无缝气瓶定期检验与评定)

GB/T 25216-2024 Chinese PDF (GB/T25216-2024) GB/T 42143-2022 3-2023_Chinese: Cores made of softGB T 25216 2024_Chinese: Regional prediction methods for the danger of coal and gas outburst (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25216 2024