法律法规 甘肃省实施中华人民共和国防洪法办法2021-09-29
ISO TR 23437 2020 Solid biofuels — Bridging behaviour of bulk biofuels.pdf
ISO 19746 2017 Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC).pdf
ISO 22316-2017.pdf
ISO-IEC TR 9575 1995 Information technology -- Telecommunications and information exchange between systems -- OSI Routeing Framework.pdf
ISO 18557 2017 Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes.pdf
ISO 8833 1989 Magnetite for use in coal preparation — Test methods.pdf
ISO 18946 2023 Imaging materials — Reflection colour photographic prints — Method for te.pdf
ISO TR 17534-2 2014 Acoustics — Software for the calculation of sound outdoors — Part 2 General recommendations for test cases and quality assurance interface.pdf
ISO 20539 2023 Translation, interpreting and related technology — Vocabulary.pdf
ISO 16075-1 2020 Guidelines for treated wastewater use for irrigation projects Part 1 The basis of a reuse project for irrigation.pdf
GB-T 7534-2004 工业用挥发性有机液体 沸程的测定.pdf
GB-T 28037-2011 信息技术 投影机通用规范.pdf
GB-T 21806-2008 化学品 鱼类幼体生长试验.pdf
GB-T 25945-2010 铝土矿 取样程序.pdf
GB-T 2846-2011 调幅广播收音机测量方法.pdf
GB-T 2930.9-2017 草种子检验规程 重量测定.pdf
GB 19192-2003 隐形眼镜护理液卫生要求.pdf
GB-T 11841-1989 二氧化铀粉末和芯块中铀的测定 硫酸亚铁还原-重铬酸钾氧化滴定法.pdf
GB-T 17183-1997 数据终端设备和数据电路终接设备用的高速25插针接口暨可替换的26插针连接器.pdf
GB-T 16659-2024 煤中汞的测定方法.pdf