说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 20962-2007 涂附磨具 砂页盘
ISO 20058 2017 General purpose rubber thread — Specification.pdfISO TS 6434 2024 Space systems — Design, testing and operation of a large constella.pdfISO 14813-6 2017 Intelligent transport systems Reference model architecture(s) for the ITS sector Part 6 Use of ASN.1.pdfISO 2917 1999 Meat and meat products Measurement of pH Reference method.pdfISO 22855 2008 Fruit and vegetable products Determination of benzoic acid and sorbic acid concentrations High performance liquid chromatography method.pdfISO 9982 2021 Belt drives — Pulleys and V-ribbed belts for industrial applications — PH, PJ, PK, PL and PM profiles dimensions.pdfISO IEC 29341-18-13 2011 Information technology — UPnP Device Architecture — Part 18-13 Remote Access Device Control Protocol — Remote Access Transport Agent Configuration Service.pdfISO 4720 2018 Essential oils — Nomenclature.pdfISO 11201 2010 Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over.pdfISO 284 2012 Conveyor belts — Electrical conductivity — Specification and test method.pdfGB-T 28963-2020 船舶与海上技术 船用厨房烹调设备灭火系统.pdfGB-T 31240-2014 信息技术 用户建筑群布缆的路径和空间.pdfGB-T 21808-2008 化学品 鱼类延长毒性14天试验.pdfGB-T 660-2015 化学试剂 硫氰酸铵.pdfGB-T 13790-2008 搪瓷用冷轧低碳钢板及钢带.pdfGB-T 266-1988 石油产品恩氏粘度测定法.pdfGB-T 23320-2009 纺织品 抗吸水性的测定 翻转吸收法.pdfGB-T 1993-1993 旋转电机冷却方法.pdfGB-T 6847-2012 影像材料 照相胶片和相纸 卷曲度的测定.pdfGB-T 38299-2019 公共安全 业务连续性管理体系 供应链连续性指南.pdf
