专利 导电陶瓷材料性能测试装置
ISO 10649-6 2012 Cutter arbors with parallel key and tenon drive Part 6 Dimensions and designation of tool holders with modular taper interface with ball track system.pdf
ISO 161-1 2018 Amd 1 2023 Thermoplastics pipes for the conveyance of fluids — Nominal outside diameters and nominal pressures — Part 1 Metric series — Amendment 1.pdf
ISO 19859 2016 Gas turbine applications — Requirements for power generation.pdf
ISO 389-9 2009 Acoustics Reference zero for the calibration of audiometric equipment Part 9 Preferred test conditions for the determination of reference hearing threshold levels.pdf
ISO 9036 1987 Information processing — Arabic 7-bit coded character set for information.pdf
ISO 13119 2022 Health informatics — Clinical knowledge resources — Metadata.pdf
ISO 2306 1972 Drills for use prior to tapping screw threads.pdf
ISO IEC 24778 2024Information technology — Automatic identification and data capt.pdf
ISO 28703 2011 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for thermal-shock resistance of porous ceramics.pdf
ISO Guide 35 2017 Reference materials — Guidance for characterization and assessment of homogeneity and stability.pdf
GB-T 25631-2010 机械振动 手持式和手导式机械 振动评价规则.pdf
GB-T 22365-2008 纸和纸板印刷表面强度的测定.pdf
GB-Z 26210-2010 室内电气照明系统的维护.pdf
GB-T 32681-2016 塑料 酚醛树脂 用差示扫描量热计法测定反应热和反应温度.pdf
GB-T 27845-2011 化学品 土壤粒度分析试验方法.pdf
GB-T 30036-2013 汽车用自适应前照明系统.pdf
GB-T 29269-2012 信息技术 住宅通用布缆.pdf
GB-T 4588.3-2002 印制板的设计和使用.pdf
GB-T 17556-2010 船用电力和通信电缆护套材料.pdf
GB 20055-2006 开放式炼胶机炼塑机安全要求.pdf