Pay in 4 interest-free payments of $14.75 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
GB 45549-2025_Chinese: Norm of energy consumption per unit production of graphite and fluorite (Chinese: 石墨和萤石单位产品能源消耗限额)
GB/T 19277
5-2024_Chinese: Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 5: Morphology assessment method (Chinese: 外科植入物 超高分子量聚乙烯 第5部分：形态评价方法)
3-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 3: Additional provisions for the measurement of the radiation efficiency (Chinese: 家用直接作用式房间电加热器 性能测试方法 第3部分：辐射效率测量的附加规定)
GB/T 17591-2025_Chinese: Flame retardant fabrics (Chinese: 阻燃织物)
GB/T 17670-2025 Chinese PDF (GB /T17670-2025) GB 35181-2025 GB 45549-2025_Chinese: Norm of energyGB T 17670 2025_Chinese: Unified coding for natural stone (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17670 2025
US$ 34.99
US$ 39.99
US$ 59.90
US$ 34.99
US$ 49.99
US$ 169.90
