说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 15874-1995 集群移动通信系统设备通用规范
ISO 9175-1 1988 Tubular tips for hand-held technical pens using India ink on tracing paper —.pdfISO 8576 1996 Optics and optical instruments — Microscopes — Reference system of polarized light microscopy.pdfISO 16552 2014 Heavy commercial vehicles and buses — Stopping distance in straight-line braking with ABS — Open loop and closed loop test methods.pdfISO 16454 2024 Space systems — Structural design — Stress analysis requirements.pdfISO 16707 2016 Ships and marine technology Marine evacuation systems Determination of capacity.pdfISO IEC 29191 2012 Information technology — Security techniques — Requirements for partially anonymous, partially unlinkable authentication..pdfISO IEC 24770-5 2019 Information technology —Real-time locating system (RTLS) device performance test methods — Part 5 Test methods for chirp spread spectrum (CSS) air interface.pdfISO 19454 2019 Building environment design — Indoor environment — Daylight opening design for sustainability principles in visual environment.pdfISO 22628 2002 Road vehicles — Recyclability and recoverability — Calculation method.pdfISO 105-B05 1993 Textiles — Tests for colour fastness — Part B05 Detection and assessment of photochromism.pdfGB-T 13530-2023 乙氧基化烷基硫酸钠试验方法.pdfGB-T 17521-1998 化学试剂 N，N-二甲基甲酰胺.pdfGB-T 16656.34-2002 工业自动化系统与集成 产品数据的表达与交换 第34部分 一致性测试方法论与框架 应用协议实现的抽象测试方法.pdfGB-T 21683-2008 木工机床 万能磨刀机 术语.pdfGB-T 19867.1-2005 电弧焊焊接工艺规程.pdfGB-T 21758-2008 化学品 两代繁殖毒性试验方法.pdfGB-T 15135-2018 燃气轮机 词汇.pdfGB-T 26600-2011 显微镜 光学显微术用浸液.pdfGB-Z 17979-2000 信息技术 符合GB-T 17234标准的盒式光盘有效使用的指南.pdfGB-T 39364-2020 皮革 化学、物理、机械和色牢度试验 取样部位.pdf
