GB/T 45381-2025 Chinese PDF (GB /T45381-2025) GB/T 3543.12-2025 GB/T 30844

GB/T 30844

GB/T 18760-2025_Chinese: Methods and requirements for after-sales service of consumer products (Chinese: 消费品售后服务方法与要求)

GB/T 4365-2024_Chinese: Electrotechnical terminology - Electromagnetic compatibility (Chinese: 电工术语 电磁兼容)

English versions: GB/T 45062-2024

GB/T 43710-2025_Chinese: Requirements for auditing of scientific data security (Chinese: 科学数据安全审计要求)

GB/T 45381-2025 Chinese PDF (GB /T45381-2025) GB/T 3543.12-2025 GB/T 30844GB T 45381 2025_Chinese: Gantry type die sinking electrical discharge machines with movable crossbeam 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 45381 2025