ISO 18608 2017 Fine ceramics (advanced ceramics advanced technical ceramics) Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure Determination of the resis
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