全网唯一标准王
QX-T 684-2023 国家气象观测站选址技术要求
ISO 8504-2 2019 Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2 Abrasive blast-cleaning.pdfISO 11529 2013 Milling cutters — Designation — Shank-type and bore-type milling cutters of solid or tipped design or with indexable cutting edges.pdfISO 11844-3 2020 Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 3 Measurement of environmental parameters affecting indoor corrosivity.pdfISO IEC 19784-1 2018 Information technology — Biometric application programming interface — Part 1 BioAPI specification.pdfISO 13291 2006 Zinc sulfide concentrates Determination of zinc Solvent extraction and EDTA titrimetric method.pdfISO 29464 2024 Cleaning of air and other gases Vocabulary.pdfISO-TR 17732 2024 Intelligent transport systems (ITS) Communications ITS communication role and functional model.pdfISO 11306 1998 Corrosion of metals and alloys — Guidelines for exposing and evaluating metals and alloys in surface sea water.pdfISO 4360 2020 Hydrometry Open channel flow measurement using triangular profile weirs.pdfISO TR 23249 2022 Blockchain and distributed ledger technologies – Overview of existing DLT systems for identity management.pdfGB-T 24644-2009 农林拖拉机落物防护装置 试验方法和性能要求.pdfGB-T 11848.5-1999 铀矿石浓缩物中碳酸根的测定 非水滴定法.pdfGB-T 38009-2019 眼镜架 镍析出量的技术要求和测量方法.pdfGB-T 2930.3-2017 草种子检验规程 其他植物种子数测定.pdfGB-T 4797.4-2019 环境条件分类 自然环境条件 太阳辐射与温度.pdfGB-T 3671.2-1996 水溶性染料冷水溶解度的测定.pdfGB 22557-2008 食品添加剂 乙二胺四乙酸铁钠.pdfGB-T 19867.2-2008 气焊焊接工艺规程.pdfGB-T 4010-2015 铁合金化学分析用试样的采取和制备.pdfGB-T 21787-2008 化学品 啮齿类动物神经毒性试验方法.pdf
