GB-T 37621-2019 直埋式蝶阀
ISO 21084 2019 Textiles — Method for determination of alkylphenols (AP).pdf
ISO 830 2024 Freight containers Vocabulary.pdf
ISO TS 21979 2018 Space environment (natural and artificial) — Procedure for obtaining worst case and confidence level of fluence using the quasi-dynamic model of earth's radiation belts.pdf
ISO TR 17326 2023 Fuel cell road vehicles — Cold start performances und.pdf
ISO 4018 2022 Fasteners Hexagon head screws Product grade C.pdf
ISO 17140 2014 Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic composites at room temperature — Determination of fatigue properties at constant amplitude.pdf
ISO 19056-1 2015 Microscopes — Definition and measurement of illumination properties — Part 1 Image brightness and uniformity in bright field microscopy.pdf
ISO 11058 2019 Geotextiles and geotextile-related products — Determination of water permeability characteristics normal to the plane, without load.pdf
ISO 9004 2018 Quality management Quality of an organization Guidance to achieve sustained success.pdf
GB-Z 18700.7-2005 远动设备和系统 第6-505部分 与ISO标准和ITU-T建议 兼容的远动协议 TASE.2 用户指南.pdf
GB-T 15845.1-1995 视听用户终端技术要求 视听用户终端业务中64~1920kbit-s信道的帧结构.pdf
GB-T 21196.1-2007 纺织品 马丁代尔法织物耐磨性的测定 第1部分 马丁代尔耐磨试验仪.pdf
GB-T 4607-2006 道路车辆 半挂车牵引座90号牵引销的基本尺寸和安装、互换性尺寸.pdf
GB-T 11848.11-1989 铀矿石浓缩物中钍的测定 钍试剂光度法.pdf
GB-T 5711-2015 纺织品 色牢度试验 耐四氯乙烯干洗色牢度.pdf
GB-T 5964-2008 核仪器用同轴电缆连接器.pdf
GB-T 44671-2024 精液基础检验 要求和试验方法.pdf
GB-T 31786-2015 烟草及烟草制品 箱内片烟密度偏差率的无损检测 电离辐射法.pdf
GB-T 6730.63-2006 铁矿石 铝、钙、镁、锰、磷、硅和钛含量的测定 电感耦合等离子体发射光谱法.pdf
GB-T 6262-1998 电子设备用固定电容器 第5部分 空白详细规范 额定电压不超过3000伏的直流云母介质固定电容器 评定水平E.pdf