GB/T 41980.3-2024 Chinese PDF (GB/T41980.3-2024) GB/T 44871-2024 GB/T 28572-2025_Chinese: Specification and technical

GB/T 28572-2025_Chinese: Specification and technical parameters of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门规格及技术参数)

2-2024_Chinese: Packaging for terminally sterilized medical devices - Part 2: Validation requirements for forming

GB/T 45381-2025_Chinese: Gantry-type die sinking electrical discharge machines with movable crossbeam - Testing of the accuracy (Chinese: 动梁式龙门电火花成形机床 精度检验)

GB/T 45360-2025_Chinese: Inspection

GB/T 1610-2024_Chinese: Chromium trioxide for industrial use (Chinese: 工业铬酸酐)

GB/T 41980.3-2024 Chinese PDF (GB/T41980.3-2024) GB/T 44871-2024 GB/T 28572-2025_Chinese: Specification and technicalGB T 41980. 3 2024_Chinese: Hydraulic fluid power Determination method of pressure ripple levels generated in systems and components Part 3: Hydraulic motors (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41980. 3 2024