专利 一种社区物联网设备预警事件自动分发方法及设备
ISO 24538 2008 Plastics — Homopolymer and copolymer resins of vinyl chloride — Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder.pdf
ISO IEC TS 20000-5 2022 Information technology — Service management — Part 5 Implementation guidance for ISO IEC 20000-1.pdf
ISO TS 21274 2020 Light and lighting — Commissioning of lighting systems in buildin.pdf
ISO 11156 2011 Packaging — Accessible design — General requirements.pdf
ISO IEC 8613-4 1994 Information technology — Open Document Architecture (ODA) and Interchange Format Document profile.pdf
ISO 3970-1977Modular units for machine tool construction. Integral way columns. Floor-mounted type f.pdf
ISO 105-E08 1994 Textiles Tests for colour fastness Part E08 Colour fastness to hot water.pdf
ISO 6939-1988Textiles. Yarns from packages. Method of test for breaking strength of yarn by the skei.pdf
ISO 22078 2020 Intelligent transport systems Bicyclist detection and collision mitigation systems (BDCMS) Performance requirements and test procedures.pdf
ISO 6720 1989 Agricultural machinery — Equipment for sowing, planting, distributing fertilizers and spraying — Recommended working widths.pdf
GB-T 14212-2010 摩托车链条 技术条件和试验方法.pdf
GB-T 26986-2011 原油水含量测定 卡尔.费休电位滴定法.pdf
GB-Z 17799.6-2017 电磁兼容 通用标准 发电厂和变电站环境中的抗扰度.pdf
GB-T 21759-2008 化学品 慢性毒性试验方法.pdf
GB-T 10681-2009 家庭和类似场合普通照明用钨丝灯 性能要求.pdf
GB-T 18403.1-2001 气体分析器性能表示 第1部分 总则.pdf
GB-T 42830-2023 移动机器人 词汇.pdf
GB-T 13683-1992 销 剪切试验方法.pdf
GB-T 18310.18-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第2-18部分 试验 干热 高温耐久性.pdf
GB-T 28505-2012 国内No.7信令方式技术要求 2Mbit-s高速信令链路.pdf