GB/T 24609-2023 Chinese PDF (GB/T24609-2023) GB/T 9799-2024 English versions: GB/T 42146-2022

English versions: GB/T 42146-2022

1-2023_Chinese: Safety test methods for transport packages of radioactive material - Part 1: General (Chinese: 放射性物品运输容器安全试验方法 第1部分：总则)

7-2024_Chinese: Proton exchange membrane fuel cells - Part 7: Test method of carbon paper properties (Chinese: 质子交换膜燃料电池 第7部分：炭纸特性测试方法)

iron and manganese contents - Flame atomic absorption spectrometry (Chinese: 镍合金化学分析方法 第7部分：钴、铬、铜、铁和锰含量的测定 火焰原子吸收光谱法)

2-2024_Chinese: Non-destructive testing - Ultrasonic testing block - Part 2: Calibration block No

GB/T 24609-2023 Chinese PDF (GB/T24609-2023) GB/T 9799-2024 English versions: GB/T 42146-2022GB T 24609 2023_Chinese: Rolling bearings Thermal speed rating Calculation (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24609 2023