GB-T 17720-1999 金属覆盖层 孔隙率试验评述
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ISO-IEC 21122-2 2024 Information technology - JPEG XS low-latency lightweight image coding system - Part 2 Profiles and buffer models.pdf
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ISO 22195-7 2024 Textiles Determination of index ingredient from coloured textile Part 7 Himalayan rhubarb.pdf
ISO 15118-1 2019 Road vehicles - Vehicle to grid communication interface - Part 1 General information and use case definition.pdf
ISO-TR 18228-10 2024 Design using geosynthetics Part 10 Asphalt pavements.pdf
ISO 4629-2 2016 Binders for paints and varnishes — Determination of hydroxyl value — Part 2 Titrimetric method using a catalyst.pdf
ISO 6422-1 2010 Layout key for trade documents — Part 1 Paper-based documents.pdf
IEC 61196-7 2021 RLV Coaxial communication cables - Part 7 Sectional specification for cables for BCT cabling in accordance with ISO-IEC 11801-4 - Indoor drop cables for systems operating at 5 MHz - 6 000 MHz.pdf
ISO IEC TR 26927 2011 Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Mobility for enterprise communications.pdf
GB-T 21404-2008 内燃机 发动机功率的确定和测量方法 一般要求.pdf
GB-T 4638-1997 35mm电影发行拷贝上画面和光学声迹的位置和尺寸.pdf
GB-T 13452.1-1992 色漆和清漆 总铅含量的测定 火焰原子吸收光谱法.pdf
GB-T 27828-2011 化学品 体外皮肤腐蚀 经皮电阻试验方法.pdf
GB-T 33732-2017 纺织品 抗渗水性的测定 冲击渗透试验.pdf
GB-T 34110-2017 信息与文献 文件管理体系 基础与术语.pdf
GB-T 7920.10-2019 道路施工与养护设备 稳定土拌和机 术语和商业规格.pdf
GB-T 3098.6-2023 紧固件机械性能 不锈钢螺栓、螺钉和螺柱.pdf
GB-T 3319-2015 电力机车和电动车组额定功率的确定.pdf
GB-T 42306-2023 软木粒和软木粉 分类、性质和包装.pdf