GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 GB 14866-2023_Chinese: General technical specification

GB 14866-2023_Chinese: General technical specification for eye and face protector (Chinese: 眼面防护具通用技术规范)

GB/T 13355-2024_Chinese: Proso millet(glutinous) (Chinese: 黍)

1-2024_Chinese: Non-destructive testing - Penetrant testing - Part 1: General principles (Chinese: 无损检测 渗透检测 第1部分：总则)

GB 43631-2023_Chinese: General safety technical specification for infants and children paper products (Chinese: 婴幼儿及儿童用纸品基本安全技术规范)

GB/T 29912-2024_Chinese: Technical requirements for lectotype of urban logistics distribution vehicles (Chinese: 城市物流配送汽车选型技术要求)

GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 GB 14866-2023_Chinese: General technical specificationGB T 17937 2024_Chinese: Aluminuim clad steel wires for electrical purposes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17937 2024