GB/T 18721.4-2024 Chinese PDF (GB/T18721.4-2024) GB/T 1503-2024 1-2023_Chinese: Clinic terminology of traditional

1-2023_Chinese: Clinic terminology of traditional Chinese medical diagnosis and treatment - Part 1: Diseases (Chinese: 中医临床诊疗术语 第1部分：疾病)

GB/T 45323-2025_Chinese: Coding rules for urban heating system identification (Chinese: 城镇供热系统标识编码规则)

English versions: GB/T 44923-2024

2-2025_Chinese: Technical code of practice for evaluation of resistance to diseases and insect pests in wheat - Part 2: Leaf(brown) rust (Chinese: 小麦抗病虫性评价技术规程 第2部分：叶锈病)

1-2024_Chinese: Graphical symbols for communication support of the elderly - Part 1: Design principles (Chinese: 老年人交流辅助用图形符号 第1部分：表示规则)

GB/T 18721.4-2024 Chinese PDF (GB/T18721.4-2024) GB/T 1503-2024 1-2023_Chinese: Clinic terminology of traditionalGB T 18721. 4 2024_Chinese: Graphic technology Prepress digital data exchange Part 4: Wide gamut display referred standard colour image data[Adobe RGB (1998) SCID] (Chinese: 4 [Adobe RGB 1998 SCID]) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18721. 4 2024