专利 一种基于互联网的再生资源智能回收装置
ISO 2861 2020 Vacuum technology — Dimensions of clamped-type quick-release couplings.pdf
ISO 8148-1985Shipbuilding and marine structures. Derrick boom headfittings. Fixed type first edition.pdf
ISO 11040-1 2015 Prefilled syringes — Part 1 Glass cylinders for dental local anaesthetic cartridges.pdf
ISO 4696-1 2015 Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 1 Reduction with CO, CO2, H2 and N2.pdf
ISO TS 12512 2017 Glass reinforced thermosetting plastic (GRP) pipes — Determination of initial specific ring stiffness using segment test species cut from a pipe.pdf
ISO 7297-1985Information processing. Magnetic disk for data storage devices. 96 000 flux transitions.pdf
ISO 20683-2 2016 Aircraft ground equipment Design testing and maintenance requirements for nose gear towbarless towing vehicle (TLTV) Part 2 Regional aircraft.pdf
ISO 6489-3 2021 Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3 Tractor drawbar.pdf
ISO 13265 2024 Thermoplastics piping systems for non-pressure underground drainage and sewerage Joints for buried non-pressure applications Test method for the long-term sealing performance of joint.pdf
ISO IEC 10030 1995 Information technology — Telecommunications and information exchange between systems — End System Routeing Information Exchange Protocol for use in conjunction.pdf
GB-T 12668.4-2006 调速电气传动系统 第4部分 一般要求 交流电压1000V以上但不超过35kV的交流调速电气传动系统额定值的规定.pdf
GB-T 18913-2002 船舶和航海技术 航海气象图传真接收机.pdf
GB-T 28889-2012 复合材料面内剪切性能试验方法.pdf
GB-T 17349.2-1998 道路车辆 汽车诊断系统 图形符号.pdf
GB-T 28633-2012 表面化学分析 X射线光电子能谱 强度标的重复性和一致性.pdf
GB-T 37852-2019 玻璃容器 以容器底部作基准的高度和口部不平行度 试验方法.pdf
GB-T 13198-1991 水质 六种特定多环芳烃的测定 高效液相色谱法.pdf
GB-T 12113-2023 接触电流和保护导体电流的测量方法.pdf
GB-Z 43521-2023 海洋温差能转换电站设计和分析的一般指南.pdf
GB-T 29615-2013 汽车液压制动系统用橡胶护罩.pdf