专利 一种不易受杂菌感染的枯草芽孢杆菌培养制备工艺
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ISO IEC 10040 1998 Information technology — Open Systems Interconnection — Systems management overview.pdf
ISO 13653 2019 Optics and photonics — General optical test methods — Measurement of relative irradiance in the image field.pdf
ISO 16742 2014 Iron ores — Sampling of slurries.pdf
ISO 15401 2000 Ships and marine technology — Bulk carriers — Construction quality of hull structure.pdf
ISO 631 1975 Mosaic parquet panels — General characteristics.pdf
ISO TS 5569 2023 Health informatics — Conceptual data model for Chinese medicinal.pdf
ISO 9917-2 2017 Dentistry — Water-based cements — Part 2 Resin-modified cements.pdf
ISO 5611-11 2015 Cartridges, type A, for indexable inserts — Part 11 Style W.pdf
ISO 21393 2021 Genomics informatics — Omics Markup Language (OML).pdf
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GB-T 19075-2003 工业通风机 词汇及种类定义.pdf
GB-T 29181-2012 术语工作 计算机应用 术语信息置标框架.pdf
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GB-T 5921-2015 汽车和挂车 气压制动系 部件上接口的识别标记.pdf
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