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ISO 7887 2011 Water quality — Examination and determination of colour.pdf
ISO 22309 2011 Microbeam analysis Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above.pdf
ISO IEC 29167-1 2014 Information technology — Automatic identification and data capture techniques — Part 1 Security services for RFID air interfaces.pdf
ISO-IEC TR 29110-5-1-4 2018 Software and systems engineering - Lifecycle profiles for very small entities (VSEs) - Part 5-1-4 Software engineering Management and engineering guidelines Generic profile.pdf
ISO 37176 2024 Smart community infrastructure Responsiveness assessment and maturity model.pdf
ISO 19403-2 2024 Paints and varnishes Wettability Part 2 Determination of the surface free energy of solid surfaces by measuring the contact angle.pdf
ISO IEC 10118-4 1998 Information technology — Security techniques — Hash-functions — Part 4 Hash-functions using modular arithmetic.pdf
ISO-IEC 29182-7 2015 Information technology -- Sensor networks Sensor Network Reference Architecture (SNRA) -- Part 7 Interoperability guidelines.pdf
ISO 12677 2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) Fused cast-bead method.pdf
ISO 5402-1 2022 Leather — Determination of flex resistance — Part 1 Flexometer method.pdf
GB-T 31930-2015 金属材料 延性试验 多孔状和蜂窝状金属压缩试验方法.pdf
GB-T 6161-2008 缩微摄影技术 ISO 2号解像力测试图的描述及其应用.pdf
GB-T 5356-2021 内六角扳手.pdf
GB-T 19949.1-2005 道路车辆 安全气囊部件 第1部分 术语.pdf
GB-T 35345-2017 船舶与海上技术 救生与消防 船用点式火焰探测器.pdf
GB-T 10682-2010 双端荧光灯 性能要求.pdf
GB-T 21391-2008 用气体涡轮流量计测量天然气流量.pdf
GB-T 43906-2024 金属材料硬钎焊质量要求.pdf
GB-T 17601-2023 耐火材料 耐酸性试验方法.pdf
GB-T 847-2017 十字槽半沉头自攻螺钉.pdf