GB/T 43282.2-2023 Chinese PDF (GB/T43282.2-2023) GB/T 13651-2023 English versions: GB/T 45468-2025

English versions: GB/T 45468-2025

GB/T 18375-2024_Chinese: Prosthetics - Structural testing of lower-limb prostheses - Requirements and test methods (Chinese: 假肢 下肢假肢的结构检验 要求和试验方法)

GB 44022-2024_Chinese: Safety technical specification for ammonium nitrate (Chinese: 硝酸铵安全技术规范)

English versions: GB/T 45083-2024

GB/T 36548-2024_Chinese: Test code for electrochemical energy storage station connected to power grid (Chinese: 电化学储能电站接入电网测试规程)

GB/T 43282.2-2023 Chinese PDF (GB/T43282.2-2023) GB/T 13651-2023 English versions: GB/T 45468-2025GB T 43282. 2 2023_Chinese: Plastics Determination of the aerobic biodegradation of plastic materials exposed to seawater Part 2: Method by measuring the oxygen demand in closed respirometer (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43282. 2 2023