GB/T 25105.3-2025 Chinese PDF (GB /T25105.3-2025) GB/T 21478-2024 GB/T 30425-2025_Chinese: Water cooling equipment

GB/T 30425-2025_Chinese: Water cooling equipment for converter valves for high voltage direct current(HVDC) ower transmission (Chinese: 高压直流输电换流阀水冷却设备)

setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)

GB 28263-2024_Chinese: Regulations of safety management for the civil explosive products’ production and sales enterprise (Chinese: 民用爆炸物品生产、销售企业安全管理规程)

GB/T 13522-2024_Chinese: Bone china (Chinese: 骨质瓷器)

GB/T 25105.3-2025 Chinese PDF (GB /T25105.3-2025) GB/T 21478-2024 GB/T 30425-2025_Chinese: Water cooling equipmentGB T 25105. 3 2025_Chinese: Industrial communication networks Fieldbus specifications Type 10: PROFINET IO specifications Part 3: PROFINET IO commuication profile (Chinese: 10: PROFINET IO 3PROFINET IO) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25105. 3 2025