GB-T 42852-2023 民用飞机维修技术数据规范
ISO 6874 2015 Dentistry — Polymer-based pit and fissure sealants.pdf
ISO 3166-3 2020 Codes for the representation of names of countries and their subdivisions Part 3 Code for formerly used names of countries.pdf
ISO 12482 2014 Cranes — Monitoring for crane design working period.pdf
ISO IEC TS 30103 2015 Software and Systems Engineering — Lifecycle Processes — Framework for Product Quality Achievement.pdf
ISO 9735-10 2022 Electronic data interchange for administration, commerce and transport (EDIFACT) — Application level syntax rules — Part 10 Syntax service director.pdf
ISO 15259 2023 Air quality — Measurement of stationary source emissions — Requirements for measurement sections and sites and for the measurement objective, plan and report.pdf
ISO 23697-1 2023 Water quality — Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes — Part 1 Dimethylphenol colour reaction.pdf
ISO 24153 2009 Random sampling and randomization procedures.pdf
ISO 16181-1 2021 Footwear — Critical substances potentially present in footwear and footwear components — Part 1 Determination of phthalate with solvent extraction.pdf
ISO-IEC 20013 2020 Information technology for learning education and training - Reference framework of e-Portfolio information.pdf
GB-T 5249-2013 可渗透性烧结金属材料 气泡试验孔径的测定.pdf
GB-T 4214.13-2021 家用和类似用途电器噪声测试方法 吸油烟机及其他烹饪烟气吸排装置的特殊要求.pdf
GB-T 6284-2006 化工产品中水分测定的通用方法 干燥减量法.pdf
GB-T 1605-2001 商品农药采样方法.pdf
GB-T 29712-2023 焊缝无损检测 超声检测 验收等级.pdf
GB-T 9331-2008 船舶电气装置 额定电压1kV和3kV挤包绝缘非径向电场单芯和多芯电力电缆.pdf
GB-T 6152-1997 纺织品 色牢度试验 耐热压色牢度.pdf
GB-T 25163-2010 防止儿童开启包装 可重新盖紧包装的要求与试验方法.pdf
GB-T 16535-2008 精细陶瓷线热膨胀系数试验方法 顶杆法.pdf
GB-T 24145-2009 旋转钻探和减震用橡胶软管和软管组合件 规范.pdf