GB/T 5324-2024 Chinese PDF (GB/T5324-2024) GB/T 15153.1-2024 GB/T 23538-2023_Chinese: Conventional abrasive -

GB/T 23538-2023_Chinese: Conventional abrasive - Determination method of ball milling toughness index (Chinese: 普通磨料 球磨韧性测定方法)

18-2025_Chinese: National food safety standard - Determination of fluorine in foods (Chinese: 食品安全国家标准 食品中氟的测定)

English versions: GB/T 30661

7-2024_Chinese: Sterilization of health care products - Biological indicators - Part 7: Guidance for the selection

39-2025_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 39: Calcined gypsum enterprises (Chinese: 温室气体排放核算与报告要求 第39部分：建筑石膏生产企业)

GB/T 5324-2024 Chinese PDF (GB/T5324-2024) GB/T 15153.1-2024 GB/T 23538-2023_Chinese: Conventional abrasive -GB T 5324 2024_Chinese: Cotton and polyester blended grey yarn (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5324 2024