说明:收录25万 73个行业的国家标准 支持批量下载
GB 20890-2007 重型汽车排气污染物排放控制系统耐久性要求及试验方法
ISO 23936-2 2011 Petroleum, petrochemical and natural gas industries — Non-metallic materials in contact with media related to oil and gas production — Part 2 Elastomers.pdfISO PAS 11585 2023 Road vehicles — Partial driving automation — Technical chara.pdfISO 13966 1998 Thermoplastics pipes and fittings — Nominal ring stiffnesses.pdfISO 5610-1 2014 Tool holders with rectangular shank for indexable inserts Part 1 General survey correlation and determination of dimensions.pdfISO 20535 2019 Footwear — Test method for insoles and insocks — Dimensional change after cycle of wetting and drying.pdfISO 19013-2 2016 Rubber hoses and tubing for fuel circuits for internal combustion engines — Specification — Part 2 Gasoline fuels.pdfISO 23865 2021 Non-destructive testing Ultrasonic testing General use of full matrix capture-total focusing technique (FMC-TFM) and related technologies.pdfISO 109-1982Textile machinery. Working widths of weaving machines first edition.pdfISO TS 21346 2021 Nanotechnologies — Characterization of individualized cellulose nanofibril.pdfISO 19013-1 2019 Rubber hoses and tubing for fuel circuits for internal combustion engines — Specification — Part 1 Diesel fuels.pdfGB-T 20334-2006 G系列和Rp系列管螺纹磨牙丝锥的螺纹尺寸公差.pdfGB-T 33314-2023 腐蚀控制工程全生命周期 通用要求.pdfGB-T 33719-2017 标准中融入可持续性的指南.pdfGB-T 14791-2013 螺纹 术语.pdfGB-T 21737-2008 为消费者提供商品和服务的购买信息.pdfGB-T 3668.3-1983 组合机床通用部件 回转工作台和回转工作台用多边形中间底座尺寸.pdfGB-T 9089.2-2008 户外严酷条件下的电气设施 第2部分 一般防护要求.pdfGB-T 10190-2012 电子设备用固定电容器 第16部分 分规范 金属化聚丙烯膜介质直流固定电容器.pdfGB-T 18052-2000 套管、油管和管线管螺纹的测量和检验方法.pdfGB-T 9352-2008 塑料 热塑性塑料材料试样的压塑.pdf
