GB 29141-2024 Chinese PDF GB/T 3543.2-2025 2-2024_Chinese: Cardiovascular implants - Cardiac

2-2024_Chinese: Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (Chinese: 心血管植入器械 人工心脏瓣膜 第2部分：外科植入式人工心脏瓣膜)

GB/T 45453-2025_Chinese: Packaging - Tamper verification features for medicinal product packaging (Chinese: 包装 药品包装的篡改验证特性)

GB/T 45014-2024_Chinese: Test method for pull-through resistance of fasteners of polymer matrix composite laminates (Chinese: 聚合物基复合材料层压板紧固件拉脱阻抗试验方法)

English versions: GB/T 23301-2024

English versions: GB 5908-2024

GB 29141-2024 Chinese PDF GB/T 3543.2-2025 2-2024_Chinese: Cardiovascular implants - CardiacGB 29141 2024_Chinese: Norm of energy consumption per unit production of industrial sulfuric acid, dilute nitric acid and glacial acetic acid (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 29141 2024