Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
English versions: GB/T 4130
2-2025_Chinese: Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (Chinese: 金属材料 维氏硬度试验 第2部分：硬度计的检验与校准)
13-2025_Chinese: Forensic sciences - Physical and chemical examination of trace evidence - Part 13: Wavelength dispersive X-ray fluorescence spectrometry (Chinese: 法庭科学 微量物证的理化检验 第13部分：波长色散X射线荧光光谱法)
English versions: GB 39800
GB/T 21121-2024_Chinese: Animal and vegetable fats and oils - Determination of oxidative stability(accelerated oxidation test) (Chinese: 动植物油脂 氧化稳定性的测定（加速氧化测试）)
GB/T 27534.6-2025 Chinese PDF (GB /T27534.6-2025) GB/T 18029.32-2024 English versions: GB/T 4130GB T 27534. 6 2025_Chinese: Technical specification for animal genetic resource survey Part 6: Horse and donkey (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27534. 6 2025
