专利 基于AI和公共信息平台的防疫自检方法及系统
ISO 1693-1976Cryolite,natural and artificial. Determination of fluorine content. Modified willard-wi.pdf
ISO 24438 2023 Ships and marine technology — Maritime education and training — M.pdf
ISO 13012-2 2018 Rolling bearings Accessories for sleeve type linear ball bearings Part 2 Boundary dimensions geometrical product specifications (GPS) and tolerances for series 5.pdf
ISO 8637-3 2024 Extracorporeal systems for blood purification Part 3 Plasmafilters.pdf
ISO 14296 2016 Intelligent transport systems — Extension of map database specifications for applications of cooperative ITS.pdf
ISO 2587-1972Side and face milling cutters with plain bore and key drive. Metric series first editio.pdf
ISO 603-1 1999 Bonded abrasive products — Dimensions — Part 1 Grinding wheels for external cylindrical grinding between centres.pdf
ISO 3042-1992Cinematography. Labelling of containers for raw-stock motion-picture films and magnetic.pdf
ISO 8562 2022 Cycles — Stem wedge angle.pdf
ISO-IEC 21122-2 2024 Information technology - JPEG XS low-latency lightweight image coding system - Part 2 Profiles and buffer models.pdf
GB-T 24793-2009 摄影 加工废液 银含量的测定.pdf
GB-T 39722-2020 超导电子器件 传感器和探测器通用规范.pdf
GB-T 6994-2006 船舶电气设备 定义和一般规定.pdf
GB-T 19206-2020 天然气用有机硫化合物加臭剂的要求和测试方法.pdf
GB-T 17985.3-2000 硬质合金车刀 第3部分 内表面车刀.pdf
GB-T 3043-2017 普通磨料 棕刚玉化学分析方法.pdf
GB-T 12828-2006 生胶和未硫化混炼胶 塑性值及复原值的测定 平行板法.pdf
GB-T 26688-2011 电池供电的应急疏散照明自动试验系统.pdf
GB-T 17626.9-2011 电磁兼容 试验和测量技术 脉冲磁场抗扰度试验.pdf
GB-T 8338-2005 照相机快门.pdf