GB/T 19042.6-2023 Chinese PDF (GB/T19042.6-2023) GB/T 45341-2025 English versions: GB/T 12940-2023

English versions: GB/T 12940-2023

20-2023_Chinese: Mechanical structures for electrical and electronic equipment - Dimensions of mechanical structures of the 482

GB/T 45093-2024_Chinese: Diagnostic techniques for novel waterfowl astrovirus disease (Chinese: 水禽新型星状病毒病诊断技术)

GB/T 31901-2024_Chinese: Code of practice for garment evaluation by wearer trials (Chinese: 服装穿着试验及评价方法)

GB/T 19042.6-2023 Chinese PDF (GB/T19042.6-2023) GB/T 45341-2025 English versions: GB/T 12940-2023GB T 19042. 6 2023_Chinese: Evaluation and routine testing in medical imaging departments Part 3 6: mammographic X ray equipment used in a mammographic tomosynthesis mode of operation imaging performance acceptance and constancy tests (Chinese: 3 6:X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19042. 6 2023