公共安全标准网
GA-T 515.1-2019 公安交通指挥系统设计规范 第1部分：总则
ISO 7623 2022 Steel cord conveyor belts — Cord-to-coating bond test — Initial test and after thermal treatment.pdfISO 20568-2 2017 Plastics — Fluoropolymer dispersions and moulding and extrusion materials — Part 2 Preparation of test specimens and determination of properties.pdfISO 3159 2009 Timekeeping instruments — Wrist-chronometers with spring balance oscillat.pdfISO 4753 2011 Fasteners — Ends of parts with external ISO metric thread.pdfISO 1974 2012 Paper — Determination of tearing resistance — Elmendorf method.pdfISO 21470 2020 Infant formula and adult nutritionals — Simultaneous determination of total vitamins B1, B2, B3 and B6 — Enzymatic digestion and LC-MS MS.pdfISO 17763 2018 Space systems — Human-life activity support systems and equipment integration in space flight.pdfISO 23132 2020 Road vehicles Extended Vehicle (ExVe) time critical applications General requirements definitions and classification methodology of time-constrained situations related to Road and ExV.pdfISO 1135-3 2016 Transfusion equipment for medical use Part 3 Blood-taking sets for single use.pdfISO 22403 2020 Plastics — Assessment of the intrinsic biodegradability of materials.pdfGB-T 19609-2004 卷烟 用常规分析用吸烟机测定 总粒相物和焦油.pdfGB-T 24370-2021 纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法.pdfGB-T 35088-2018 滑动轴承 多层滑动轴承用锡基铸造合金.pdfGB-T 16649.8-2002 识别卡 带触点的集成电路卡 第8部分 与安全相关的行业间命令.pdfGB-T 12608-2003 热喷涂 火焰和电弧喷涂用线材、棒材和芯材 分类和供货技术条件.pdfGB-T 13683-1992 销 剪切试验方法.pdfGB-T 2011-1987 散装锰矿石取样、制样方法.pdfGB-T 19550-2004 纺织机械与附件 织造前经纱准备机械 左右侧定义.pdfGB-T 18570.6-2011 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分 可溶性杂质的取样 Bresle法.pdfGB-T 11299.3-1989 卫星通信地球站无线电设备测量方法 第一部分 分系统和分系统组合通用的测量 第三节 中频范围内的测量.pdf
