GB/T 28869.3-2023 Chinese PDF (GB/T28869.3-2023) GB/T 15180-2025 GB/T 2773-2025_Chinese: Ningxiang pig (Chinese:

GB/T 2773-2025_Chinese: Ningxiang pig (Chinese: 宁乡猪)

4-2024_Chinese: Sterilization of health care products - Biological indicators - Part 4: Biological indicators for dry heat sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第4部分：干热灭菌用生物指示物)

English versions: GB/T 45439-2025

1-2024_Chinese: Fire shutter assembly - Part 1: General technical specification (Chinese: 防火卷帘 第1部分：通用技术条件)

4-2024_Chinese: Machine tools safety - Presses - Part 4: Safety requirements for pneumatic presses (Chinese: 机床安全 压力机 第4部分：气动压力机安全要求)

GB/T 28869.3-2023 Chinese PDF (GB/T28869.3-2023) GB/T 15180-2025 GB/T 2773-2025_Chinese: Ningxiang pig (Chinese:GB T 28869. 3 2023_Chinese: Cores made of soft magnetic materials Measuring methods Part 3: Magnetic properties at high excitation level (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 28869. 3 2023