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ISO 11929-1 2019 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation.pdf
ISO 3534-4 2014 Statistics — Vocabulary and symbols — Part 4 Survey sampling.pdf
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ISO 14918 2018 Thermal spraying — Qualification testing of thermal sprayers.pdf
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ISO-TS 15311-1 2020 Graphic technology Requirements for printed matter for commercial and industrial production Part 1 Measurement methods and reporting schema.pdf
ISO 7771-1985Textiles. Determination of dimensional changes of fabrics induced by cold-water immersi.pdf
ISO 11125-7 2018 Preparation of steel substrates before application of paints and related products Test methods for metallic blast-cleaning abrasives Part 7 Determination of moisture.pdf
GB-T 39488-2020 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统.pdf
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GB-T 6730.58-2017 铁矿石 钒含量的测定 火焰原子吸收光谱法.pdf
GB-T 17174.2-1997 信息处理系统 文本通信 可靠传送 第2部分 协议规范.pdf
GB-T 15751-1995 技术产品文件 计算机辅助设计与制图 词汇.pdf
GB-T 17383-2007 船舶和海上技术 挖泥船 分类.pdf
GB-T 9843-2004 尿素高压洗涤器技术条件.pdf
GB-T 244-2020 金属材料 管 弯曲试验方法.pdf
GB-T 20034-2005 纺织机械与附件 经纱筒子架 主要尺寸.pdf
GB-Z 26210-2010 室内电气照明系统的维护.pdf