GB/T 17216-2025 Chinese PDF (GB /T17216-2025) GB/T 10810.5-2025 3-2024_Chinese: Implants for surgery -

3-2024_Chinese: Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 3: Accelerated ageing methods (Chinese: 外科植入物 超高分子量聚乙烯 第3部分：加速老化方法)

English versions: GB/T 12417

GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)

English versions: GB 4824-2025

GB/T 22107-2025_Chinese: Pneumatic fluid power - Directional control valves - Measurement of shifting time (Chinese: 气动 方向控制阀 切换时间的测量)

GB/T 17216-2025 Chinese PDF (GB /T17216-2025) GB/T 10810.5-2025 3-2024_Chinese: Implants for surgery -GB T 17216 2025_Chinese: Hygienic requirement for peacetime utilization of civil air defence works (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17216 2025