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ISO IEC 21117 2012 Information technology — Office equipment — Copying machines and multi-function devices — Information to be included in specification sheets and related test methods.pdf
ISO 8689-2 2000 Water quality — Biological classification of rivers — Part 2 Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates.pdf
ISO 39001 2012 Road traffic safety (RTS) management systems — Requirements with guida.pdf
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ISO 20631 2024 Infant formula and adult nutritionals Determination of total folate content by trienzyme extraction and ultra high performance liquid chromatography tandem mass spectrometry (UHPLC-MS-.pdf
ISO 11241 1994 Aircraft — Aircraft engine transport devices.pdf
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ISO 15310 1999 Fibre-reinforced plastic composites Determination of the in-plane shear modulus by the plate twist method.pdf
GB-T 41850.8-2022 机械振动 机器振动的测量和评价 第8部分 往复式压缩机系统.pdf
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GB-T 2895-2008 塑料 聚酯树脂 部分酸值和总酸值的测定.pdf
GB-T 7702.16-1997 煤质颗粒活性炭试验方法 pH值的测定.pdf
GB-T 19080-2003 食品与饮料行业GB-T 19001-2000应用指南.pdf
GB-T 462-2008 纸、纸板和纸浆 分析试样水分的测定.pdf
GB-T 23679-2009 集装箱 机械箱封.pdf
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