GB/T 21478-2024 Chinese PDF (GB /T21478-2024) GB/T 20604-2025 GB/T 19799

GB/T 19799

GB/T 20850-2025_Chinese: Safety of machinery - Guidelines for the application of machinery safety standards (Chinese: 机械安全 机械安全标准应用指南)

GB/T 22459

English versions: GB 31661-2025

GB/T 22210-2024_Chinese: Specification for sensory evaluation of meat and meat products (Chinese: 肉与肉制品感官评定规范)

GB/T 21478-2024 Chinese PDF (GB /T21478-2024) GB/T 20604-2025 GB/T 19799GB T 21478 2024_Chinese: Ships and marine technology Marine environment protection Vocabulary relating to oil spill response (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21478 2024