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ISO 23903 2021 Health informatics — Interoperability and integration reference architecture — Model and framework.pdf
ISO 2550 1972 Textile floor coverings — Hand-made carpets — Determination of types of.pdf
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ISO IEC 13642 1999 Information technology — Elements of management information related to the OSI Physical Layer.pdf
ISO 24239 2022 Corrosion control engineering life cycle in fossil fuel power plants — General requirements.pdf
ISO 18896 2018 Footwear — Test methods for shanks — Longitudinal stiffness.pdf
ISO 4157-2 1998 Construction drawings — Designation systems — Part 2 Room names and.pdf
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GB-T 1236-2017 工业通风机 用标准化风道性能试验.pdf
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GB-T 744-2004 纸浆 抗碱性的测定.pdf
GB-T 14949.10-1994 锰矿石化学分析方法 钴量的测定.pdf