GB/T 36306-2024 Chinese PDF (GB/T36306-2024) GB/T 45212-2025 GB/T 45426-2025_Chinese: Security and resilience

GB/T 45426-2025_Chinese: Security and resilience - Emergency management - Guidelines for the use of social media in emergencies (Chinese: 安全与韧性 应急管理 社交媒体应对突发事件的应用指南)

English versions: GB 24542-2023

English versions: GB 28931-2024

English versions: GB/T 14799-2024

12-2024_Chinese: Implants for surgery - Metallic materials - Part 12: Wrought cobalt-chromium-molybdenum alloy (Chinese: 外科植入物 金属材料 第12部分：锻造钴-铬-钼合金)

GB/T 36306-2024 Chinese PDF (GB/T36306-2024) GB/T 45212-2025 GB/T 45426-2025_Chinese: Security and resilienceGB T 36306 2024_Chinese: Cleanroom and associated controlled environments Technical requirements of air chemical contamination control (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 36306 2024