GB/T 45176-2024 Chinese PDF (GB /T45176-2024) GB/T 28185-2025 English versions: GB/T 44024-2025

English versions: GB/T 44024-2025

3-2025_Chinese: Industrial communication networks - Fieldbus specifications - Type 10: PROFINET IO specifications - Part 3: PROFINET IO commuication profile (Chinese: 工业通信网络 现场总线规范 类型10:PROFINET IO 规范 第3部分：PROFINET IO通信行规)

English versions: GB/T 44935-2024

niacinamide and caffeine in health foods (Chinese: 保健食品中硫胺素、核黄素、吡哆醇、烟酸、烟酰胺和咖啡因的测定)

GB/T 20424-2025_Chinese: The specification for limit on harmful element content of the heavy nonferrous metal concentrates products (Chinese: 重有色金属精矿产品中有害元素的限量规范)

GB/T 45176-2024 Chinese PDF (GB /T45176-2024) GB/T 28185-2025 English versions: GB/T 44024-2025GB T 45176 2024_Chinese: Green product assessment Commercial refrigerating appliances (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45176 2024