GB/T 18721.4-2024 Chinese PDF (GB/T18721.4-2024) GB/T 1503-2024 GB 44019-2024_Chinese: Safety requirements for

GB 44019-2024_Chinese: Safety requirements for tank cleaning-washing operation of chemical tankers (Chinese: 化学品船清洗舱安全作业要求)

1-2025_Chinese: Semi-finished spectacle lens blanks - Part 1: Single-vision and multifocal (Chinese: 半成品镜片毛坯 第1部分：单焦和多焦)

English versions: GB 17354-2024

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)

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)

GB/T 18721.4-2024 Chinese PDF (GB/T18721.4-2024) GB/T 1503-2024 GB 44019-2024_Chinese: Safety requirements forGB 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