GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 YY/T 1940-2024_Chinese: Medical nickel titanium

YY/T 1940-2024_Chinese: Medical nickel titanium powders for additive manufacturing (Chinese: 用于增材制造的医用镍钛合金粉末)

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

2-2024_Chinese: Implants for surgery - Active implantable medical devices - Part 2: Cardiac pacemakers (Chinese: 手术植入物 有源植入式医疗器械 第2部分：心脏起搏器)

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 45398-2025_Chinese: Information technology - Crowdsourcing service platform - General requirements for functions (Chinese: 信息技术 众包服务平台 功能通用要求)

GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 YY/T 1940-2024_Chinese: Medical nickel titaniumGB 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