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1-2025_Chinese: Assembled spectacles - Part 1: Single-vision and multifocal prescription assembled spectacles (Chinese: 配装眼镜 第1部分：单焦和多焦定配眼镜)
English versions: GB/T 44974-2024
GB/T 20725-2025_Chinese: Microbeam analysis - Electron probe microanalysis - Guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry (Chinese: 微束分析 电子探针显微分析 波谱法定性点分析导则)
3-2025_Chinese: Textiles - Tear properties of fabrics - Part 3: Determination of tear force of trapezoid-shaped test specimens (Chinese: 纺织品 织物撕破性能 第3部分：梯形试样撕破强力的测定)
GB/T 44933-2024_Chinese: Technical specification for flywheel energy storage system used for electrical energy storage system (Chinese: 电力储能用飞轮储能系统技术规范)
GB/T 45037-2024 Chinese PDF (GB /T45037-2024) GB/T 44931-2024 1-2025_Chinese: Assembled spectacles - PartGB T 45037 2024_Chinese: Grain and oil machinery Grain scraper (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45037 2024
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US$ 160.03
US$ 142.34
US$ 17.65
