全网唯一标准王
GJB 9277-2017 舰船用电容式压力变送器规范
ISO 21212 2008 Intelligent transport systems Communications access for land mobiles (CALM) 2G Cellular systems.pdfISO IEC 15067-3-30 2024 Information technology — Home Electronic System (HE.pdfISO 15236-3 2017 Steel cord conveyor belts — Part 3 Special safety requirements for belts for use in underground installations.pdfISO TR 14069 2013 Greenhouse gases — Quantification and reporting of greenhouse gas emissions for organizations — Guidance for the application of ISO 14064-1.pdfISO 20200 2023 Plastics — Determination of the degree of disintegration of plastic m.pdfISO 17763 2018 Space systems — Human-life activity support systems and equipment integration in space flight.pdfISO_IEC 27019 2024.pdfISO TS 19807-2 2021 Nanotechnologies — Magnetic nanomaterials — Part 2 Specification of characteristics and measurement methods for nanostructured magnetic beads for nucleic acid extraction.pdfISO 17454 2006 Plastics piping systems Multilayer pipes Test method for the adhesion of the different layers using a pulling rig.pdfISO 7870-1 2019 Control charts — Part 1 General guidelines.pdfGB-T 1711-1989 颜料在烘干型漆料中热稳定性的比较.pdfGB-T 2900.54-2002 电工术语 无线电通信 发射机、接收机、网络和运行.pdfGB-T 5285-2017 六角头自攻螺钉.pdfGB-T 14335-2008 化学纤维 短纤维线密度试验方法.pdfGB-T 18498-2001 分组交换公用数据网和公用海事移动卫星数据传输系统之间的互通.pdfGB-T 30405-2013 皮革机械 辊式往复运动机械 安全要求.pdfGB-T 17936-2022 卡口灯座.pdfGB-Z 20539-2006 电子商务业务过程和信息建模指南.pdfGB-T 23682-2009 制冷系统和热泵 软管件、隔震管和膨胀接头 要求、设计与安装.pdfGB-T 39370-2020 皮革 物理和机械试验 表面反射性能的测定.pdf
