专利 一种市政雨水蓄水装置
ISO 17282 2004 Plastics — Guide to the acquisition and presentation of design data.pdf
ISO 4865-1 2023 Dentistry — General requirements of hand instruments — Part.pdf
ISO 22282-3 2012 Geotechnical investigation and testing — Geohydraulic testing — Part 3 Water pressure tests in rock.pdf
ISO 25947-4 2017 Fireworks — Categories 1, 2 and 3 — Part 4 Test methods.pdf
ISO TR 9241-393 2020 Ergonomics of human-system interaction — Part 393 Structured literature review of visually induced motion sickness during wats.pdf
ISO 5239-1980Textile machinery and accessories. Winding. Basic terms first edition.pdf
ISO 17573-1 2019 Electronic fee collection — System architecture for vehicle-related tolling — Part 1 Reference model.pdf
ISO 13798 2020 Ships and marine technology Ship s mooring and towing fittings Recessed bitts (steel plate type).pdf
ISO 22041 2019 Refrigerated storage cabinets and counters for professional use — Performance and energy consumption.pdf
ISO 9874 2006 Milk Determination of total phosphorus content Method using molecular absorption spectrometry.pdf
GB-T 16731-2023 建筑吸声产品的吸声性能分级.pdf
GB-T 44815-2024 激光器和激光相关设备 激光束偏振特性测量方法.pdf
GB-T 18852-2020 无损检测 超声检测 测量接触探头声束特性的参考试块和方法.pdf
GB-T 6323-2014 汽车操纵稳定性试验方法.pdf
GB-T 14640-2017 工业循环冷却水和锅炉用水中钾、钠含量的测定.pdf
GB-T 5195.19-2018 萤石 砷含量的测定 二乙基二硫代氨基甲酸银光度法.pdf
GB-T 21218-2007 电气用未使用过的硅绝缘液体.pdf
GB-T 21189-2007 塑料简支梁、悬臂梁和拉伸冲击试验用摆锤冲击试验机的检验.pdf
GB-T 44001-2024 空间环境 地磁场参考模型.pdf
GB-T 43719-2024 首饰和贵金属 钯含量的测定 丁二酮肟重量法.pdf