ISO 7788 2021 Steel — Surface finish of hot-rolled plates and wide flats — Delivery requirements
IEC 60870-6-501 1995 Telecontrol equipment and systems - Part 6 Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Section 501 TASE.1 Service definitions.pdf
ISO 15193 2009 In vitro diagnostic medical devices Measurement of quantities in samples of biological origin Requirements for content and presentation of reference measurement procedures.pdf
ISO 15597 2001 Petroleum and related products Determination of chlorine and bromine content Wavelength-dispersive X-ray fluorescence spectrometry.pdf
ISO 6629-1981Chromium ores and concentrates. Methods of chemical analysis. General instructions firs.pdf
ISO 19901-10 2021 Petroleum and natural gas industries Specific requirements for offshore structures Part 10 Marine geophysical investigations.pdf
ISO 4623-2 2016 Paints and varnishes — Determination of resistance to filiform corrosion.pdf
ISO 44004 2021 Collaborative business relationship management Guidelines for large organizations seeking collaboration with micro small and medium-sized enterprises (MSMEs).pdf
ISO 19155-2 2017 Geographic information — Place Identifier (PI) architecture — Part 2 Pla.pdf
ISO IEC 30121 2015 Information technology — Governance of digital forensic risk fram.pdf
ISO 18756 2003 Fine ceramics (advanced ceramics advanced technical ceramics) Determination of fracture toughness of monolithic ceramics at room temperature by the surface crack in flexure (SCF) metho.pdf
GB-T 13477.5-2002 建筑密封材料试验方法 第5部分 表干时间的测定.pdf
GB-T 670-2007 化学试剂 硝酸银.pdf
GB-T 16995-1997 热固性粉末涂料在给定温度下胶化时间的测定.pdf
GB-T 8313-2018 茶叶中茶多酚和儿茶素类含量的检测方法.pdf
GB-T 30804-2014 建筑用绝热制品 垂直于表面抗拉强度的测定.pdf
GB-T 44849-2024 微机电系统(MEMS)技术 金属膜材料成形极限测量方法.pdf
GB-T 12937-2008 煤岩术语.pdf
GB-T 19015-2021 质量管理 质量计划指南.pdf
GB-T 9637-2001 电工术语 磁性材料与元件.pdf
GB-T 33153-2016 影像材料 反射彩色摄影照片 测试照片结构和测量.pdf