GB 19079.2-2005 体育场所开放条件与技术要求 第2部分卡丁车场所
ISO IEC 15938-13 2015 Information technology — Multimedia content description interface — Part 13 Compact descriptors for visual search.pdf
ISO IEC 9660 2023 Information processing — Volume and file structure of CD-ROM for information interchange.pdf
ISO 27893 2011 Vacuum technology Vacuum gauges Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge.pdf
ISO 20318-2 2019 Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 2 Black leads.pdf
ISO TR 23463 2022 Nanotechnologies — Characterization of carbon nanotube and carbon nanofibre aerosols to be used in inhalation toxicity tests.pdf
ISO 622 2016 Solid mineral fuels Determination of phosphorus content Reduced molybdophosphate photometric method.pdf
ISO 9090 2019 Gas tightness of equipment for gas welding and allied processes.pdf
ISO-IEC GUIDE 75 2006 Strategic principles for future IEC and ISO standardization in industrial automation.pdf
ISO 8669-2 1996 Urine collection bags — Part 2 Requirements and test methods.pdf
ISO 16536 2019 Thermal insulating products for building applications Determination of long-term water absorption by diffusion.pdf
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GB-T 20338-2006 农业车辆 被牵引车辆的机械联接装置 挂接环尺寸.pdf
GB-T 20233-2006 缩微摄影技术 A6尺寸开窗卡.pdf
GB-T 18051-2000 潜油电泵振动试验方法.pdf
GB-T 24671-2023 农业灌溉设备 承压灌溉系统图形符号.pdf
GB-T 9486-1988 柴油机稳态排气烟度及测定方法.pdf
GB-T 32735-2016 干百里香.pdf
GB-T 3903.34-2019 鞋类 勾心试验方法 纵向刚度.pdf
GB-T 36663-2018 船舶和海上技术 船舶系泊和拖带设备 闭式导缆孔.pdf
GB-T 26547-2011 螺纹紧固件用回转式工具 性能试验方法.pdf