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GB-T 24522-2020 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法
IEC 61784-2-4 2023 Industrial networks - Profiles - Part 2-4 Additional real-time fieldbus profiles based on ISO-IEC-IEEE 8802-3 - CPF 4.pdfISO 9689 1990 Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification.pdfISO 22155 2016 Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method.pdfISO 15188 2001 Project management guidelines for terminology standardization.pdfISO 4566 1992 Small craft with inboard engine — Propeller shaft ends and bosses with 1 10.pdfISO 4917-6 2024 Design of nuclear power plants against seismic events — Part 6 P.pdfISO 12228-1 2014 Determination of individual and total sterols contents — Gas chromatographic method — Part 1 Animal and vegetable fats and oils.pdfISO 15349-2 2021 Unalloyed steel — Determination of low carbon content — Part 2 Infrared absorption method after combustion in an induction furnace (with.pdfISO 6185-4 2011 Inflatable boats — Part 4 Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater.pdfISO 22942-1 2022 Molecular biomarker analysis — Isothermal polymerase chain reaction (isoPCR) methods — Part 1 General requirements.pdfGB-T 17960-2000 信息技术 数据交换用90 mm改进调频制记录的位密度为31 831磁通翻转-弧度、每面80磁道的软磁盘 GB 303型.pdfGB-T 44849-2024 微机电系统（MEMS）技术 金属膜材料成形极限测量方法.pdfGB-T 19927-2005 曳引用焊接结构弯板链、附件和链轮.pdfGB-T 15645-1995 磁带录像机与配接设备的互连.pdfGB-T 18658-2018 摆锤式冲击试验机间接检验用夏比V型缺口标准试样.pdfGB-T 11956-2008 高速复制录音磁带.pdfGB-T 30211-2013 飞机 压力加滑油接头.pdfGB-T 20034-2005 纺织机械与附件 经纱筒子架 主要尺寸.pdfGB-T 24667.1-2009 农业机械 不使用工具打开的动力传动运动件防护装置.pdfGB-T 33725-2017 表壳体及其附件 耐磨损、划伤和冲击试验.pdf
