GB/T 45379-2025 Chinese PDF (GB /T45379-2025) GB/T 27533-2024 English versions: GB/T 45373-2025

English versions: GB/T 45373-2025

GB/T 45084-2024_Chinese: Technical specification for trading and traceability of reused and remanufactured parts of end-of-life vehicles (Chinese: 报废机动车回用件及再制造件交易溯源技术规范)

English versions: GB/T 20882

GB/T 45283

9-2024_Chinese: Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (Chinese: 机械振动 机器振动的测量和评价 第9部分：齿轮装置)

GB/T 45379-2025 Chinese PDF (GB /T45379-2025) GB/T 27533-2024 English versions: GB/T 45373-2025GB T 45379 2025_Chinese: Five axis hybrid electrical discharge and arc milling machines Testing of the accuracy (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45379 2025