Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
English versions: GB 44503-2024
English versions: GB/T 22454-2025
GB/T 45429-2025_Chinese: Forensic sciences - Forged video and image of a person - General rules for examination (Chinese: 法庭科学 伪造人像 检验通则)
GB/T 45548-2025_Chinese: Determination of isotope abundance of deuterated reagents - Nuclear magnetic resonance spectroscopy (Chinese: 氘代试剂同位素丰度的测定 核磁共振波谱法)
GB/T 45329-2025_Chinese: Precious metals and their alloys wrought for ignition electrodes (Chinese: 点火电极用贵金属及其合金加工材)
GB 44504-2024 Chinese PDF GB 2099.7-2024 English versions: GB 44503-2024GB 44504 2024_Chinese: Risk classification and service life of special production equipment for civil explosive materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 44504 2024
US$ 14.90
US$ 39.90
US$ 56.90
US$ 14.90
