GB/T 23603-2024 Chinese PDF (GB/T23603-2024) GB/T 41771.7-2023

GB/T 23603-2024 Chinese PDF (GB/T23603-2024) GB/T 41771.7-2023GB T 23603 2024_Chinese: Test method for titanium and titanium alloy surface contamination (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23603 2024

GB/T 45454-2025_Chinese: Compression and injection moulds - Components for gating systems (Chinese: 压缩模和注射模 浇注系统零件)

GB/T 23713

GB/T 21219-2023_Chinese: Magnetic materials - Classification (Chinese: 磁性材料 分类)

lithi (Chinese: 金化学分析方法 第12 部分： 银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定 电感耦合等离子体原子发射光谱法)

GB/T 45138-2024_Chinese: Technical specification for evaluation of antiviral activity of interferon (Chinese: 干扰素抗病毒活性评价技术规范)

GB/T 44941-2024_Chinese: Terminology for horticulture lighting (Chinese: 植物照明术语)

English versions: GB/T 43275-2023

GB/T 45374-2025_Chinese: Lifting appliances - Hazard identification (Chinese: 起重机械 危险源辨识)

GB/T 36545-2023_Chinese: Technical specification of mobile electrochemical energy storage system (Chinese: 移动式电化学储能系统技术规范)

English versions: GB/T 3310-2023

GB/T 45350-2025_Chinese: Laboratory animal - Single nucleotide polymorphisms marker methods for inbred mice and rats (Chinese: 实验动物 近交系小鼠、大鼠SNP标记检测法)

45-2024_Chinese: Safety of household and similar electrical appliances - Part 45: Particular requirements for air-cleaning appliances (Chinese: 家用和类似用途电器的安全 第45部分：空气净化器的特殊要求)