Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Oct 28 - Nov 2
GB 44015-2024_Chinese: Minimum allowable of energy efficiency and energy efficiency grades for cold store(box) and refrigerant compressor condensing unit (Chinese: 冷库（箱）和压缩冷凝机组能效限定值及能效等级)
14-2025_Chinese: Safety of transformers
English versions: GB/T 26764-2024
9-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 9: Vascular image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第9部分：血管图像数据)
GB/T 45254-2025_Chinese: Data interface of futures market account (Chinese: 期货市场客户开户数据接口)
GB 19522-2024 Chinese PDF GB/T 8300-2025 GB 44015-2024_Chinese: Minimum allowable ofGB 19522 2024_Chinese: Blood and breath alcohol concentration and examination for vehicle drivers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 19522 2024
US$ 29.90
US$ 29.90
US$ 22.99
US$ 49.90
US$ 29.90
US$ 24.90
US$ 19.99
US$ 49.90
US$ 19.99
US$ 54.90
US$ 24.90
US$ 29.90
