GB/T 45127-2025 Chinese PDF (GB /T45127-2025) GB/T 38178.1-2025 4-2024_Chinese: Ergonomics - Accessible design

4-2024_Chinese: Ergonomics - Accessible design - Part 4: A method for estimating minimum legible font size for people at any age (Chinese: 人类工效学 无障碍设计 第4部分：不同年龄人群最小可辨认字符尺寸的估计方法)

English versions: GB/T 28199-2025

GB/T 33993-2024_Chinese: Two dimensional code for commodity (Chinese: 商品二维码)

English versions: GB/T 22250-2025

GB/T 33223-2024_Chinese: Rolling equipment - Vocabulary (Chinese: 轧制设备 术语)

GB/T 45127-2025 Chinese PDF (GB /T45127-2025) GB/T 38178.1-2025 4-2024_Chinese: Ergonomics - Accessible designGB T 45127 2025_Chinese: Plastics Evaluation of the action of microorganisms (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45127 2025