GB/T 14034.3-2024 Chinese PDF (GB/T14034.3-2024) GBZ45261-2025 YY/T 1183-2024_Chinese: Detection reagent kit

YY/T 1183-2024_Chinese: Detection reagent kit for enzyme-linked immunoabsorbent assay (Chinese: 酶联免疫吸附法检测试剂盒)

7-2025_Chinese: Test methods of rare earth phosphors for LED - Part 7: Determination of thermal quenching (Chinese: LED用稀土荧光粉试验方法 第7部分：热猝灭性能的测定)

English versions: GB/T 45182-2025

3-2025_Chinese: Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks (Chinese: 金属材料 维氏硬度试验 第3部分：标准硬度块的标定)

24-2025_Chinese: Methods for chemical analysis of magnesium and magnesium alloys - Part 24: Determination of trace impurity elements contents - Glow discharge mass spectrometry (Chinese: 镁及镁合金化学分析方法 第24部分：痕量杂质元素的测定 辉光放电质谱法)

GB/T 14034.3-2024 Chinese PDF (GB/T14034.3-2024) GBZ45261-2025 YY/T 1183-2024_Chinese: Detection reagent kitGB T 14034. 3 2024_Chinese: Connections for hydraulic fluid power Metallic tube connections Part 3: Face seal (Chinese: 3:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14034. 3 2024