专利 转向架的叠加部件数量识别方法、装置和系统
ISO 4965-2 2012 Metallic materials — Dynamic force calibration for uniaxial fatigue testing — Part 2 Dynamic calibration device (DCD) instrumentation.pdf
ISO 10591 2021 Building and civil engineering sealants — Determination of adhesion cohesion properties of sealants after immersion in water.pdf
ISO 4202 2016 Reduction sleeves with external 7 24 taper for tools with Morse taper shanks.pdf
ISO TR 6579-3 2014 Microbiology of the food chain — Horizontal method for the detection, enumeration and serotyping of Salmonella — Part 3 Guidelines for serotyping of Salmonella spp..pdf
ISO 16773-1 2016 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens — Part 1 Terms and definitions.pdf
ISO 23219 2022 Natural gas Format for data from gas chromatograph analysers for natural gas XML file format.pdf
ISO 9093 2020 Small craft — Seacocks and through-hull fittings.pdf
ISO-IEC GUIDE 98-4 2012 Uncertainty of measurement -- Part 4 Role of measurement uncertainty in conformity assessment.pdf
ISO 4955 2016 Heat-resistant steels.pdf
ISO 20057 2017 Rubber household gloves — General requirements and test methods.pdf
GB-T 12357.3-2004 通信用多模光纤 第3部分 A3类多模光纤特性.pdf
GB-T 17516.1-1998 V带和多楔带传动 测定节面位置的动态试验方法 第1部分 V带.pdf
GB-T 17922-2014 土方机械 滚翻保护结构 实验室试验和性能要求.pdf
GB-T 14691-1993 技术制图 字体.pdf
GB-T 44509-2024 点焊、缝焊和凸焊的焊接工艺评定试验.pdf
GB-T 889.1-2015 1型非金属嵌件六角锁紧螺母.pdf
GB-T 338-2011 工业用甲醇.pdf
GB-Z 44789-2024 微电网动态控制要求.pdf
GB-T 43189-2023 核仪器仪表 闪烁体和闪烁探测器的命名(标识)以及闪烁体的标准尺寸.pdf
GB-T 24546-2009 摩托车重心位置的测量方法.pdf