GB/T 17630-2024 Chinese PDF (GB/T17630-2024) GB/T 20965-2025 GB/T 17818-2025_Chinese: Determination of vitamin

GB/T 17818-2025_Chinese: Determination of vitamin D3 in feeds - High-performance liquid chromatography (Chinese: 饲料中维生素D3的测定 高效液相色谱法)

2-2024_Chinese: Sterilization of health care products - Biological indicators - Part 2: Biological indicators for ethylene oxide sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第2部分：环氧乙烷灭菌用生物指示物)

GB/T 45530-2025_Chinese: Technical specification for earth-rockfill dam safety monitoring (Chinese: 土石坝安全监测技术规范)

English versions: GB/T 32105-2025

GB/T 45571-2025_Chinese: General specification for linear accelerometers (Chinese: 线加速度计通用技术规范)

GB/T 17630-2024 Chinese PDF (GB/T17630-2024) GB/T 20965-2025 GB/T 17818-2025_Chinese: Determination of vitaminGB T 17630 2024_Chinese: Geosynthetics Dynamic perforation test Cone drop method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17630 2024