全网唯一标准王
GB-T 4974-2018 空压机、凿岩机械与气动工具 优先压力
ISO 6509-2 2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 2 Assessment criteria.pdfISO 21063 2017 Prosthetics and orthotics — Soft orthoses — Uses, functions, classification and description.pdfISO 4491-3 1997 Metallic powders — Determination of oxygen content by reduction methods — Part 3 Hydrogen-reducible oxygen.pdfISO ASTM 52904 2019 Additive manufacturing — Process characteristics and perform.pdfISO TR 20659-2 2024 Rheological test methods — Fundamentals and interlaborato.pdfISO 2165 1974 Ware potatoes — Guide to storage.pdfISO 9196-1992Liquid flow measurement in open channels. Flow measurements under ice conditions first.pdfISO 23497 2019 Determination of pH value — Technical buffer solutions for the calibration of technical measuring installations.pdfISO 10513 2012 Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread — Property classes 8, 10 and 12.pdfISO IEC 29341-28-10 2017 Information technology — UPnP Device Architecture — Part 28-10 Multiscreen device control protocol — Application management service.pdfGB-T 618-2006 化学试剂 结晶点测定通用方法.pdfGB-T 21450-2008 原油和石油产品 密度在638kg-m3到1074 kg-m3范围内的烃压缩系数.pdfGB 5948-1998 摩托车白炽丝光源前照灯配光性能.pdfGB-T 4974-2018 空压机、凿岩机械与气动工具 优先压力.pdfGB-T 13516-2023 桃罐头质量通则.pdfGB-T 18143-2011 眼科仪器 试镜架.pdfGB-T 38722-2020 表面活性剂 界面张力的测定 拉起液膜法.pdfGB-T 16964.1-1997 信息技术 字型信息交换 第1部分 体系结构.pdfGB-T 26179-2010 光源的光谱辐射度测量.pdfGB-T 21919-2008 检验医学 参考测量实验室的要求.pdf
