GB/T 18978.20-2024 Chinese PDF (GB /T18978.20-2024) GB/T 19048-2024 GB/T 20130-2025_Chinese: Self-shielding electron beam

GB/T 20130-2025_Chinese: Self-shielding electron beam facility for radiation processing (Chinese: 自屏蔽电子束辐射加工装置)

English versions: GB/T 10859

GB/T 18978

9-2024_Chinese: Specifications for the provision of personal protective equipment - Part 9: Automobile industry (Chinese: 个体防护装备配备规范 第9部分：汽车)

5-2024_Chinese: Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 5: Morphology assessment method (Chinese: 外科植入物 超高分子量聚乙烯 第5部分：形态评价方法)

GB/T 18978.20-2024 Chinese PDF (GB /T18978.20-2024) GB/T 19048-2024 GB/T 20130-2025_Chinese: Self-shielding electron beamGB T 18978. 20 2024_Chinese: Ergonomics of human system interaction Part 20: An ergonomic approach to accessible design (Chinese: 20) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18978. 20 2024