GB/T 32252-2024 Chinese PDF (GB/T32252-2024) GB/T 45153-2024 English versions: GB 38031-2025

English versions: GB 38031-2025

English versions: GB/T 44979-2024

GB/T 45103-2024_Chinese: Nutrient requirements of meat-type duck (Chinese: 肉鸭营养需要量)

GB/T 45569-2025_Chinese: Design criteria for the thermal insulation of reactor coolant system main equipments and piping of PWR nuclear power plants (Chinese: 压水堆核电厂反应堆冷却剂系统设备和管道保温层设计准则)

GB/T 32252-2024 Chinese PDF (GB/T32252-2024) GB/T 45153-2024 English versions: GB 38031-2025GB T 32252 2024_Chinese: Investment casting process General technology guidelines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32252 2024