GB/T 44974-2024 Chinese PDF (GB /T44974-2024) GB/T 35319-2025 GB/T 25105

GB/T 25105

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)

English versions: GB/T 44915-2024

GB/T 31902-2025_Chinese: Inspection method for appearance defects on garment interlining (Chinese: 服装衬布外观疵点检验方法)

4-2025_Chinese: Washer-disinfectors - Part 4: Endoscope washer-disinfectors (Chinese: 清洗消毒器 第4部分：内镜清洗消毒器)

GB/T 44974-2024 Chinese PDF (GB /T44974-2024) GB/T 35319-2025 GB/T 25105GB T 44974 2024_Chinese: Technical measures to trade Vocabulary (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44974 2024