全网唯一标准王
HG-T 5031-2016 常温活性炭载碱脱硫剂硫容试验方法
ISO 12128 2020 Plain bearings Lubrication holes grooves and pockets Dimensions types designation and their application to bearing bushes.pdfISO IEC 17839-3 2016 Information technology — Identification cards — Biometric System-on-Card — Part 3 Logical information interchange mechanism.pdfISO 14532 2014 Natural gas — Vocabulary.pdfISO 11674 2019 Ships and marine technology — Heading control systems.pdfISO 16845-2 2018 Road vehicles Controller area network (CAN) conformance test plan Part 2 High-speed medium access unit Conformance test plan.pdfISO 8936 2017 Awnings for leisure accommodation vehicles — Requirements and test meth.pdfISO 15370 2021 Ships and marine technology — Low-location lighting (LLL) on passenger ships — Arrangement.pdfISO IEC 17020 2012 Conformity assessment — Requirements for the operation of various types of bodies performing inspection.pdfISO 5667-16 2017 Water quality — Sampling — Part 16 Guidance on biotesting of samples.pdfISO TS 21383 2021 Microbeam analysis — Scanning electron microscopy — Qualification of the scanning electron microscope for quantitative measurements.pdfGB-T 25852-2017 8级钢制锻造起重部件.pdfGB-T 16514-1996 电子设备用机电开关 第5部分 按钮开关分规范.pdfGB-T 23701-2009 人-系统交互人类工效学 人-系统事宜的过程评估规范.pdfGB-T 16505.3-1996 信息处理系统 开放系统互连 文卷传送、访问和管理 第3部分 文卷服务定义.pdfGB-T 8322-2008 分子吸收光谱法 术语.pdfGB-T 31836-2015 辐射防护仪器 用于探测和识别非法放射性物质运输的基于谱分析的门式监测系统.pdfGB-T 17395-2008 无缝钢管尺寸、外形、重量及允许偏差.pdfGB-Z 17624.2-2013 电磁兼容 综述 与电磁现象相关设备的电气和电子系统实现功能安全的方法.pdfGB-T 3804-2017 3.6 kV～40.5 kV高压交流负荷开关.pdfGB-T 12538-2003 两轴道路车辆 重心位置的测定.pdf
