GB/T 23538-2023 Chinese PDF (GB/T23538-2023) GB/T 29419-2023 GB/T 44872-2024_Chinese: General technical requirements

GB/T 44872-2024_Chinese: General technical requirements for appearance of textile products after cleansing (Chinese: 纺织产品洗后外观通用技术要求)

GB/T 45125-2025_Chinese: Determining of the softening point of phenolic resin for digita printing material - Microscopic melting point method (Chinese: 数字印刷材料用酚醛树脂软化点的测定 显微熔点仪法)

GB/T 21267-2024_Chinese: Petroleum and natural gas industries - Procedures for testing casing and tubing connections (Chinese: 石油天然气工业 套管及油管螺纹连接试验程序)

2-2024_Chinese: Cybersecurity technology - Evaluation criteria for IT security - Part 2: Security functional components (Chinese: 网络安全技术 信息技术安全评估准则 第2部分：安全功能组件)

GB/T 23538-2023 Chinese PDF (GB/T23538-2023) GB/T 29419-2023 GB/T 44872-2024_Chinese: General technical requirementsGB T 23538 2023_Chinese: Conventional abrasive Determination method of ball milling toughness index (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23538 2023