专利 一种用户的管理方法、管理装置、电子设备及存储介质
ISO 20982 2020 Priests (caper) (Capparis spp.) — Specification and test methods.pdf
ISO 23145-2 2012 Fine ceramics (advanced ceramics advanced technical ceramics) Determination of bulk density of ceramic powders Part 2 Untapped density.pdf
ISO IEC 17549-3 2023 Information technology — User interface requirements and recommendations on menu navigation — Part 3 Navigation with one-direction devices.pdf
ISO 22827-1 2005 Acceptance tests for Nd YAG laser beam welding machines Machines with optical fibre delivery Part 1 Laser assembly.pdf
ISO 1834 1999 Short link chain for lifting purposes — General conditions of acceptance.pdf
ISO 11446-1 2012 Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 1 13-pole connectors for vehicles with 12 V nominal supply voltage not intended to cross wat.pdf
ISO 6586-1980Data processing. Implementation of the iso 7-bit and 8-bit coded character sets on punc.pdf
ISO IEC 27035-1-2016.pdf
ISO IEC 17024 2012 Conformity assessment — General requirements for bodies operating certification of persons.pdf
ISO 7001 2023 Graphical symbols — Registered public information symbols.pdf
GB-T 33390-2016 鞋类 鞋类和鞋类部件中存在的限量物质 二甲基甲酰胺的测定.pdf
GB-T 27552-2021 金属材料焊缝破坏性试验 焊接接头显微硬度试验.pdf
GB-T 25748-2010 压铸镁合金.pdf
GB-T 43591-2023 以人为中心的组织 基本原理和一般原则.pdf
GB-T 19386.1-2003 纺织机械与附件 纱线和中间产品的卷装 第1部分 术语.pdf
GB-T 21092-2013 杂类灯.pdf
GB-T 35166-2017 建筑材料及制品的湿热性能 吸-放湿性能的测定 湿度反应法.pdf
GB-T 19243-2003 硫化橡胶或热塑性橡胶与有机物接触污染的试验方法.pdf
GB-T 17904.2-1999 ISDN用户-网络接口数据链路层技术规范及一致性测试方法 第2部分 数据链路层协议一致性测试方法.pdf
GB-T 23111-2008 非自动衡器.pdf