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GB/T 22453-2025_Chinese: Non-linear optical crystal devices measuring method for laser (Chinese: 激光用非线性光学晶体元件性能测量方法)
rye and their flours
1-2025_Chinese: Electrochemical technical specification for industrial wastewater treatment - Part 1: General (Chinese: 工业废水电化学处理技术规范 第1部分：总则)
GB/T 12690
GB/T 45514-2025_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polyarylate with certain other fibers (Chinese: 纺织品 定量化学分析 聚芳酯纤维与某些其他纤维的混合物)
YY/T 1950-2024 Chinese PDF (YY /T1950-2024) GB/T 26717-2024 GB/T 22453-2025_Chinese: Non-linear optical crystalYY T 1950 2024_Chinese: Tissue engineering medical device Silk fibroin (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1950 2024
