GB/T 23603-2024 Chinese PDF (GB/T23603-2024) GB/T 41771.7-2023 GB/T 45374-2025_Chinese: Lifting appliances -

GB/T 45374-2025_Chinese: Lifting appliances - Hazard identification (Chinese: 起重机械 危险源辨识)

English versions: GB/T 3310-2023

GB/T 45454-2025_Chinese: Compression and injection moulds - Components for gating systems (Chinese: 压缩模和注射模 浇注系统零件)

GB/T 36545-2023_Chinese: Technical specification of mobile electrochemical energy storage system (Chinese: 移动式电化学储能系统技术规范)

GB/T 45138-2024_Chinese: Technical specification for evaluation of antiviral activity of interferon (Chinese: 干扰素抗病毒活性评价技术规范)

GB/T 23603-2024 Chinese PDF (GB/T23603-2024) GB/T 41771.7-2023 GB/T 45374-2025_Chinese: Lifting appliances -GB T 23603 2024_Chinese: Test method for titanium and titanium alloy surface contamination (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23603 2024