国家标准网
GB-T 22645-2008 泡罩包装用铝及铝合金箔
ISO 28004-2 2014 Security management systems for the supply chain — Guidelines for the implementation of ISO 28000 — Part 2 Guidelines for adopting ISO 28000 for use in medium and small seaport operations.pdfISO 24581 2024 Road vehicles General requirements and test methods of in-vehicle optical harnesses for up to 100 Gbit-s communication.pdfISO 10256-3 2024 Protective equipment for use in ice hockey Part 3 Face and eye protectors for skaters.pdfISO 3540 1976 Paper or plastic printing ribbons - Characteristics of cores.pdfISO 7790 2013 Hydraulic fluid power — Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 — Clamping dimensions.pdfISO TS 13399-80 2017 Cutting tool data representation and exchange — Part 80 Creation and exchange of 3D models — Overview and principles.pdfISO 15330 1999 Fasteners — Preloading test for the detection of hydrogen embrittlement — Parallel bearing surface method.pdfISO 7800 2012 Metallic materials — Wire — Simple torsion test.pdfISO 6849 1996 Photography Processing wastes Determination of boron.pdfISO 15597 2001 Petroleum and related products Determination of chlorine and bromine content Wavelength-dispersive X-ray fluorescence spectrometry.pdfGB-Z 44070-2024 液压缸 屈曲载荷评估方法.pdfGB-T 40291-2021 核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法.pdfGB-T 26562-2011 自行式坐驾工业车辆踏板的结构与布置 踏板的结构与布置原则.pdfGB-Z 35588-2017 用安装在圆形截面管道中的差压装置测量湿气体流量.pdfGB-T 14144-2009 硅晶体中间隙氧含量径向变化测量方法.pdfGB-T 26716-2011 钟表 防磁手表.pdfGB-T 6730.18-2006 铁矿石 磷含量的测定 钼蓝分光光度法.pdfGB-T 20249-2006 声学 聚焦超声换能器发射场特性的定义与测量方法.pdfGB-T 20324-2006 G系列圆柱管螺纹圆板牙.pdfGB 6969-2005 消防吸水胶管.pdf
