DB51-T 2498-2018 冬水稻田土壤改良技术规程 四川省
ISO IEC 33071 2016 Information technology — Process assessment — An integrated process capability assessment model for Enterprise processes.pdf
ISO 8642 2008 Aerospace Self-locking nuts with maximum operating temperature greater than 425 degrees C Test methods.pdf
ISO 21806-12 2021 Road vehicles — Media Oriented Systems Transport (MOST) — Part 12 50-Mbit s balanced media physical layer.pdf
ISO 16610-29 2020 Geometrical product specifications (GPS) — Filtration — Part 29 Linear profile filters wavelets.pdf
ISO 5941-1979Compressors,pneumatic tools and machines. Preferred pressures first edition.pdf
ISO TS 16780 2015 Water quality — Determination of polychlorinated naphthalenes (PCN) — Method using gas chromatography (GC) and mass spectrometry (MS).pdf
ISO IEC 30105-1 2016 Information technology — IT Enabled Services-Business Process Outsourcing (ITES-BPO) lifecycle processes — Part 1 Process reference model (PRM).pdf
ISO-IEC-IEEE 8802-1BR 2016 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 1BR Virtual bridge.pdf
ISO 11948-1 1996 Urine-absorbing aids — Part 1 Whole-product testing.pdf
ISO 614 2012 Ships and marine technology — Toughened safety glass panes for rectangular windows and side scuttles — Punch method of non-destructive strength testing.pdf
GB-T 223.91-2021 钢铁及合金 铜含量的测定 2,2'-联喹啉分光光度法.pdf
GB-T 42485-2023 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提手工分析法.pdf
GB 26545-2011 建筑施工机械与设备 钻孔设备安全规范.pdf
GB-T 16824.1-2016 六角凸缘自攻螺钉.pdf
GB-T 14897.3-1994 木工刀具术语 铣刀.pdf
GB-T 18989-2013 放射性核素成像设备 性能和试验规则 伽玛照相机.pdf
GB-T 17850.6-2011 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第6部分 炼铁炉渣.pdf
GB-T 20432.2-2007 摄影 照相级化学品 试验方法 第2部分 水不溶物的测定.pdf
GB-T 29269-2012 信息技术 住宅通用布缆.pdf
GB-T 6472-2023 立式内拉床 精度检验.pdf