说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 32999-2016 表面化学分析 深度剖析 用机械轮廓仪栅网复型法测量溅射速率
ISO 6556 2012 Laboratory glassware — Filter flasks.pdfISO 11261 1995 Soil quality — Determination of total nitrogen — Modified Kjeldahl method.pdfISO 1151-7 2023 Flight dynamics — Vocabulary — Part 7 Flight points and flight envelopes.pdfISO 6744-1 1999 Binders for paints and varnishes Alkyd resins Part 1 General methods of test.pdfISO 1463 2021 Metallic and oxide coatings — Measurement of coating thickness — Microscopical method.pdfISO 14617-8 2002 Graphical symbols for diagrams — Part 8 Valves and dampers.pdfISO-TS 17137 2021 Cardiovascular implants and extracorporeal systems Cardiovascular absorbable implants.pdfISO 19020 2017 Microbiology of the food chain — Horizontal method for the immunoenzymatic detection of staphylococcal enterotoxins in foodstuffs.pdfISO TS 13830 2013 Nanotechnologies — Guidance on voluntary labelling for consumer products containing manufactured nano-objects.pdfISO 16929 2021 Plastics Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test.pdfGB-T 11888-2021 首饰 指环尺寸 定义、测量和命名.pdfGB-T 17969.6-2000 信息技术 开放系统互连 OSI登记机构的操作规程 第6部分 应用进程和应用实体.pdfGB-T 4207-2022 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法.pdfGB-T 44605-2024 激光器和激光相关设备 激光光学元件吸收分布测量 光热成像法.pdfGB-T 10892-2021 固定的空气压缩机 安全规则和操作规程.pdfGB-T 9169-2010 喷气燃料热氧化安定性的测定 JFTOT法.pdfGB-T 12490-2014 纺织品 色牢度试验 耐家庭和商业洗涤色牢度.pdfGB-Z 18808-2002 信息技术 130 mm一次写入盒式光盘记录格式技术规范.pdfGB-T 3903.37-2008 鞋类 衬里和内垫试验方法 静摩擦力.pdfGB-T 37425-2019 包装 非危险货物用柔性中型散装容器.pdf
