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English versions: GB/T 29239-2024
GB/T 44976-2024_Chinese: Technical measures to trade - Guidelines for commenting (Chinese: 技术性贸易措施 评议指南)
GB/T 45123-2024_Chinese: Public security - Biometric recognition application - Database requirements for testing and evaluating algorithm (Chinese: 公共安全 生物特征识别应用 算法评测数据库要求)
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)
GB 30253-2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors (Chinese: 永磁同步电动机能效限定值及能效等级)
GB/T 37820.1-2024 Chinese PDF (GB/T37820.1-2024) GB/T 2684-2025 English versions: GB/T 29239-2024GB T 37820. 1 2024_Chinese: Ships and marine technology Design, location and use of shipboard safety signs, fire control plan signs, safety notices and safety markings Part 1: Design principles (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 37820. 1 2024
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US$ 150.00
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